diff --git a/src/db/Db2CppDb.hpp b/src/db/Db2CppDb.hpp
index fe7528f..ac8edb7 100644
--- a/src/db/Db2CppDb.hpp
+++ b/src/db/Db2CppDb.hpp
@@ -35,25 +35,25 @@ public:
 	Db2CppDb(const std::string &dbargs);
 	Db2CppDb(const Db2CppDb& orig);
 	virtual ~Db2CppDb();
-	void createTables();
-	void startGame(int gametype, const std::string &mapname, const std::string &basegame, const std::string &servername, const OaStatStruct &oss);
-	void addGameCvar(const std::string &cvar, const std::string &value);
-	void endGame(int second);
-	int getGameNumber();
-	void setPlayerInfo(const std::string &guid, const std::string &nickname, bool isBot, int second, int team, const std::string &model, const std::string &headmodel, int skill);
-	void addKill(int second, const std::string &attackerID, const std::string &targetID, int type);
+	void createTables() override;
+	void startGame(int gametype, const std::string &mapname, const std::string &basegame, const std::string &servername, const OaStatStruct &oss) override;
+	void addGameCvar(const std::string &cvar, const std::string &value) override;
+	void endGame(int second) override;
+	int getGameNumber() override;
+	void setPlayerInfo(const std::string &guid, const std::string &nickname, bool isBot, int second, int team, const std::string &model, const std::string &headmodel, int skill) override;
+	void addKill(int second, const std::string &attackerID, const std::string &targetID, int type) override;
 	//void addCapture(int second, string player, int team);
-	void addAward(int second, const std::string &player, int award);
-	void addScoreInfo(int second, const std::string &player, int score);
-	void addCtf(int second, const std::string &player, int team, int event);
-	void addCtf1f(int second, const std::string &player, int team, int event);
-	void addElimination(int second, int roundnumber, int team, int event);
-	void addCtfElimination(int second, int roundnumber, const std::string &player, int team, int event);
-	void addHarvester(int second, const std::string &player1, const std::string &player2, int team, int event, int score);
-	void addChallenge(int second, const std::string &player, int challenge, int amount);
-	void addAccuracy(int second, const std::string &player, int type, int shotsFired, int shotsHit);
-	void addGenericTeamEvent(int second, int team, int amount, const std::string &gametype, const std::string &player1, const std::string &player2, int event, int generic1);
-	void doNotCommit();
+	void addAward(int second, const std::string &player, int award) override;
+	void addScoreInfo(int second, const std::string &player, int score) override;
+	void addCtf(int second, const std::string &player, int team, int event) override;
+	void addCtf1f(int second, const std::string &player, int team, int event) override;
+	void addElimination(int second, int roundnumber, int team, int event) override;
+	void addCtfElimination(int second, int roundnumber, const std::string &player, int team, int event) override;
+	void addHarvester(int second, const std::string &player1, const std::string &player2, int team, int event, int score) override;
+	void addChallenge(int second, const std::string &player, int challenge, int amount) override;
+	void addAccuracy(int second, const std::string &player, int type, int shotsFired, int shotsHit) override;
+	void addGenericTeamEvent(int second, int team, int amount, const std::string &gametype, const std::string &player1, const std::string &player2, int event, int generic1) override;
+	void doNotCommit() override;
 private:
 	std::shared_ptr<cppdb::session> sql;
 	std::shared_ptr<cppdb::transaction> commitlock;
diff --git a/src/db/Db2DbiXX.hpp b/src/db/Db2DbiXX.hpp
index 3db42ce..81d8dfd 100644
--- a/src/db/Db2DbiXX.hpp
+++ b/src/db/Db2DbiXX.hpp
@@ -38,25 +38,25 @@ public:
 	Db2DbiXX(const string &dbargs);
 	Db2DbiXX(const Db2DbiXX& orig);
 	virtual ~Db2DbiXX();
-	void createTables();
-	void startGame(int gametype, const string &mapname, const string &basegame, const string &servername, const OaStatStruct &oss);
-	void addGameCvar(const std::string &cvar, const std::string &value);
-	void endGame(int second);
-	int getGameNumber();
-	void setPlayerInfo(const std::string &guid, const std::string &nickname, bool isBot, int second, int team, const std::string &model, const std::string &headmodel, int skill);
-	void addKill(int second, const std::string &attackerID, const std::string &targetID, int type);
+	void createTables() override;
+	void startGame(int gametype, const std::string &mapname, const std::string &basegame, const std::string &servername, const OaStatStruct &oss) override;
+	void addGameCvar(const std::string &cvar, const std::string &value) override;
+	void endGame(int second) override;
+	int getGameNumber() override;
+	void setPlayerInfo(const std::string &guid, const std::string &nickname, bool isBot, int second, int team, const std::string &model, const std::string &headmodel, int skill) override;
+	void addKill(int second, const std::string &attackerID, const std::string &targetID, int type) override;
 	//void addCapture(int second, string player, int team);
-	void addAward(int second, const std::string &player, int award);
-	void addScoreInfo(int second, const std::string &player, int score);
-	void addCtf(int second, const std::string &player, int team, int event);
-	void addCtf1f(int second, const std::string &player, int team, int event);
-	void addElimination(int second, int roundnumber, int team, int event);
-	void addCtfElimination(int second, int roundnumber, const std::string &player, int team, int event);
-	void addHarvester(int second, const std::string &player1, const std::string &player2, int team, int event, int score);
-	void addChallenge(int second, const std::string &player, int challenge, int amount);
-	void addAccuracy(int second, const std::string &player, int type, int shotsFired, int shotsHit);
-	void addGenericTeamEvent(int second, int team, int amount, const std::string &gametype, const std::string &player1, const std::string &player2, int event, int generic1);
-	void doNotCommit();
+	void addAward(int second, const std::string &player, int award) override;
+	void addScoreInfo(int second, const std::string &player, int score) override;
+	void addCtf(int second, const std::string &player, int team, int event) override;
+	void addCtf1f(int second, const std::string &player, int team, int event) override;
+	void addElimination(int second, int roundnumber, int team, int event) override;
+	void addCtfElimination(int second, int roundnumber, const std::string &player, int team, int event) override;
+	void addHarvester(int second, const std::string &player1, const std::string &player2, int team, int event, int score) override;
+	void addChallenge(int second, const std::string &player, int challenge, int amount) override;
+	void addAccuracy(int second, const std::string &player, int type, int shotsFired, int shotsHit) override;
+	void addGenericTeamEvent(int second, int team, int amount, const std::string &gametype, const std::string &player1, const std::string &player2, int event, int generic1) override;
+	void doNotCommit() override;
 private:
 	dbixx::session *sql;
 	dbixx::transaction *commitlock;
diff --git a/src/db/Db2Xml.hpp b/src/db/Db2Xml.hpp
index 60e8f66..93fe933 100644
--- a/src/db/Db2Xml.hpp
+++ b/src/db/Db2Xml.hpp
@@ -43,26 +43,26 @@ public:
 	Db2Xml(std::string dbargs);
 	Db2Xml(const Db2Xml& orig);
 	virtual ~Db2Xml();
-	void createTables();
-	void startGame(int gametype, const std::string &mapname, const std::string &basegame, const std::string &servername, const OaStatStruct &oss);
-	void addGameCvar(const std::string &cvar, const std::string &value);
-	void endGame(int second);
-	int getGameNumber();
+	void createTables() override;
+	void startGame(int gametype, const std::string &mapname, const std::string &basegame, const std::string &servername, const OaStatStruct &oss) override;
+	void addGameCvar(const std::string &cvar, const std::string &value) override;
+	void endGame(int second) override;
+	int getGameNumber() override;
 	void setPlayerInfo(const std::string &guid, const std::string &nickname, bool isBot, 
-		int second, int team, const std::string &model, const std::string &headmodel, int skill);
-	void addKill(int second, const std::string &attackerID, const std::string &targetID, int type);
+		int second, int team, const std::string &model, const std::string &headmodel, int skill) override;
+	void addKill(int second, const std::string &attackerID, const std::string &targetID, int type) override;
 	//void addCapture(int second, string player, int team);
-	void addAward(int second, const std::string &player, int award);
-	void addScoreInfo(int second, const std::string &player, int score);
-	void addCtf(int second, const std::string &player, int team, int event);
-	void addCtf1f(int second, const std::string &player, int team, int event);
-	void addElimination(int second, int roundnumber, int team, int event);
-	void addCtfElimination(int second, int roundnumber, const std::string &player, int team, int event);
-	void addHarvester(int second, const std::string &player1, const std::string &player2, int team, int event, int score);
-	void addChallenge(int second, const std::string &player, int challenge, int amount);
-	void addAccuracy(int second, const std::string &player, int type, int shotsFired, int shotsHit);
-	void addGenericTeamEvent(int second, int team, int amount, const std::string &gametype, const std::string &player1, const std::string &player2, int event, int generic1);
-	void doNotCommit();
+	void addAward(int second, const std::string &player, int award) override;
+	void addScoreInfo(int second, const std::string &player, int score) override;
+	void addCtf(int second, const std::string &player, int team, int event) override;
+	void addCtf1f(int second, const std::string &player, int team, int event) override;
+	void addElimination(int second, int roundnumber, int team, int event) override;
+	void addCtfElimination(int second, int roundnumber, const std::string &player, int team, int event) override;
+	void addHarvester(int second, const std::string &player1, const std::string &player2, int team, int event, int score) override;
+	void addChallenge(int second, const std::string &player, int challenge, int amount) override;
+	void addAccuracy(int second, const std::string &player, int type, int shotsFired, int shotsHit) override;
+	void addGenericTeamEvent(int second, int team, int amount, const std::string &gametype, const std::string &player1, const std::string &player2, int event, int generic1) override;
+	void doNotCommit() override;
 private:
 	std::string p_output_dir;
 	std::string p_servername; //Used for filename
diff --git a/src/oss2db/Accuracy2Db.hpp b/src/oss2db/Accuracy2Db.hpp
index 7cfa14e..f7ad133 100644
--- a/src/oss2db/Accuracy2Db.hpp
+++ b/src/oss2db/Accuracy2Db.hpp
@@ -29,10 +29,10 @@ https://github.com/sago007/oastat/
 
 class Accuracy2Db : public Struct2Db {
 public:
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 };
 
diff --git a/src/oss2db/Challenge2Db.hpp b/src/oss2db/Challenge2Db.hpp
index 9131ac0..2993417 100644
--- a/src/oss2db/Challenge2Db.hpp
+++ b/src/oss2db/Challenge2Db.hpp
@@ -30,10 +30,10 @@ https://github.com/sago007/oastat/
 class Challenge2Db : public Struct2Db
 {
 public:
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 
 };
diff --git a/src/oss2db/Ctf2Db.hpp b/src/oss2db/Ctf2Db.hpp
index 6284df0..27bf95b 100644
--- a/src/oss2db/Ctf2Db.hpp
+++ b/src/oss2db/Ctf2Db.hpp
@@ -31,10 +31,10 @@ class Ctf2Db : public Struct2Db
 {
 public:
 
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 
 };
diff --git a/src/oss2db/Disconnect2Db.h b/src/oss2db/Disconnect2Db.h
index 5465416..8740722 100644
--- a/src/oss2db/Disconnect2Db.h
+++ b/src/oss2db/Disconnect2Db.h
@@ -31,10 +31,10 @@ class Disconnect2Db : public Struct2Db
 {
 public:
 
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 
 };
diff --git a/src/oss2db/Elimination2Db.hpp b/src/oss2db/Elimination2Db.hpp
index 3f7c6d3..3e72622 100644
--- a/src/oss2db/Elimination2Db.hpp
+++ b/src/oss2db/Elimination2Db.hpp
@@ -30,10 +30,10 @@ https://github.com/sago007/oastat/
 class Elimination2Db : public Struct2Db
 {
 public:
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 
 };
diff --git a/src/oss2db/Harvester2Db.hpp b/src/oss2db/Harvester2Db.hpp
index 5a5dff2..89625fe 100644
--- a/src/oss2db/Harvester2Db.hpp
+++ b/src/oss2db/Harvester2Db.hpp
@@ -30,10 +30,10 @@ https://github.com/sago007/oastat/
 class Harvester2Db : public Struct2Db
 {
 public:
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 
 };
diff --git a/src/oss2db/Warmup2Db.hpp b/src/oss2db/Warmup2Db.hpp
index 2ac9d67..d6a9787 100644
--- a/src/oss2db/Warmup2Db.hpp
+++ b/src/oss2db/Warmup2Db.hpp
@@ -30,10 +30,10 @@ https://github.com/sago007/oastat/
 class Warmup2Db : public Struct2Db
 {
 public:
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 private:
 
 };
diff --git a/src/oss2db/kill2db.h b/src/oss2db/kill2db.h
index f3403ae..e17ba44 100644
--- a/src/oss2db/kill2db.h
+++ b/src/oss2db/kill2db.h
@@ -30,10 +30,10 @@ https://github.com/sago007/oastat/
 class Kill2Db : public Struct2Db
 {
 
-	std::string getCommand() const;
-	bool canProcess(const OaStatStruct &oss) const;
+	std::string getCommand() const override;
+	bool canProcess(const OaStatStruct &oss) const override;
 
-	void process(const OaStatStruct &oss);
+	void process(const OaStatStruct &oss) override;
 
 };