diff --git a/CMakeLists.txt b/CMakeLists.txt
index 78cc0d1..5ac982c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.9)
+cmake_minimum_required(VERSION 2.8.7)
 project (blockattack)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${blockattack_SOURCE_DIR}/source/misc/cmake")
 set(BIN_DIR ${blockattack_SOURCE_DIR}/Game)