diff --git a/src/sago/SagoMisc.cpp b/src/sago/SagoMisc.cpp
index 6942cd1..ce21e09 100644
--- a/src/sago/SagoMisc.cpp
+++ b/src/sago/SagoMisc.cpp
@@ -33,15 +33,11 @@ SOFTWARE.
 #define PHYSFS_writeBytes(X,Y,Z) PHYSFS_write(X,Y,1,Z)
 #endif
 
-using std::string;
-using std::cerr;
-using std::vector;
-
 namespace sago {
 
 
 std::vector<std::string> GetFileList(const char* dir) {
-	vector<string> ret;
+	std::vector<std::string> ret;
 	char** rc = PHYSFS_enumerateFiles(dir);
 	for (char** i = rc; *i != NULL; i++) {
 		ret.push_back(*i);
@@ -57,7 +53,7 @@ bool FileExists(const char* filename) {
 void ReadBytesFromFile(const char* filename, std::unique_ptr<char[]>& dest, unsigned int& bytes) {
 	bytes = 0;
 	if (!PHYSFS_exists(filename)) {
-		cerr << "ReadBytesFromFile - File does not exists: " << filename << "\n";
+		std::cerr << "ReadBytesFromFile - File does not exists: " << filename << "\n";
 		return;
 	}
 	PHYSFS_file* myfile = PHYSFS_openRead(filename);
@@ -66,7 +62,7 @@ void ReadBytesFromFile(const char* filename, std::unique_ptr<char[]>& dest, unsi
 	int length_read = PHYSFS_readBytes (myfile, m_data.get(), m_size);
 	if (length_read != (int)m_size) {
 		PHYSFS_close(myfile);
-		cerr << "Error: Curropt data file: " << filename << "\n";
+		std::cerr << "Error: Curropt data file: " << filename << "\n";
 		return;
 	}
 	PHYSFS_close(myfile);
@@ -75,16 +71,16 @@ void ReadBytesFromFile(const char* filename, std::unique_ptr<char[]>& dest, unsi
 }
 
 std::string GetFileContent(const char* filename) {
-	string ret;
+	std::string ret;
 	if (!PHYSFS_exists(filename)) {
-		cerr << "GetFileContent - File does not exists: " << filename << "\n";
+		std::cerr << "GetFileContent - File does not exists: " << filename << "\n";
 		return ret;
 	}
 	unsigned int m_size = 0;
 	std::unique_ptr<char[]> m_data;
 	ReadBytesFromFile(filename, m_data, m_size);
 	//Now create a std::string
-	ret = string(m_data.get(), m_data.get()+m_size);
+	ret = std::string(m_data.get(), m_data.get()+m_size);
 	return ret;
 }
 
diff --git a/src/sago/SagoSpriteHolder.cpp b/src/sago/SagoSpriteHolder.cpp
index d219487..1e30d63 100644
--- a/src/sago/SagoSpriteHolder.cpp
+++ b/src/sago/SagoSpriteHolder.cpp
@@ -31,10 +31,6 @@ SOFTWARE.
 #include <string.h>
 #include <boost/algorithm/string/predicate.hpp>
 
-using std::string;
-using std::cerr;
-using std::cout;
-using std::vector;
 
 namespace sago {
 
@@ -80,12 +76,12 @@ static std::string getDefaultValue(const rapidjson::Value& value, const char* na
 }
 
 void SagoSpriteHolder::ReadSpriteFile(const std::string& filename) {
-	string fullfile = "sprites/"+filename;
-	string content = sago::GetFileContent(fullfile.c_str());
+	std::string fullfile = "sprites/"+filename;
+	std::string content = sago::GetFileContent(fullfile.c_str());
 	rapidjson::Document document;
 	document.Parse(content.c_str());
 	if ( !document.IsObject() ) {
-		cerr << "Failed to parse: " << fullfile << "\n";
+		std::cerr << "Failed to parse: " << fullfile << "\n";
 		return;
 	}
 	for (auto& m : document.GetObject()) {
@@ -96,7 +92,7 @@ void SagoSpriteHolder::ReadSpriteFile(const std::string& filename) {
 			}
 			continue;
 		}
-		string textureName = getDefaultValue(m.value, "texture", "fallback");
+		std::string textureName = getDefaultValue(m.value, "texture", "fallback");
 		int topx = getDefaultValue(m.value, "topx", 0);
 		int topy = getDefaultValue(m.value, "topy",0);
 		int height = getDefaultValue(m.value, "height",0);
@@ -123,13 +119,13 @@ void SagoSpriteHolder::ReadSprites() {
 	for (std::string& item : spritefiles  ) {
 		if (boost::algorithm::ends_with(item,".sprite")) {
 			if (data->verbose) {
-				cout << "Found " << item << "\n";
+				std::cout << "Found " << item << "\n";
 			}
 			ReadSpriteFile(item);
 		}
 		else {
 			if (data->verbose) {
-				cout << "Ignoreing " << item << "\n";
+				std::cout << "Ignoreing " << item << "\n";
 			}
 		}
 	}