diff --git a/CMakeLists_mingw.txt b/CMakeLists_mingw.txt
index cb8efc8f9c..b67f40f803 100644
--- a/CMakeLists_mingw.txt
+++ b/CMakeLists_mingw.txt
@@ -19,6 +19,7 @@ include_directories("/usr/include/wine/windows/")
 # INCLUDE(FindPkgConfig)
 # PKG_SEARCH_MODULE(SDL2 REQUIRED sdl2)
 INCLUDE_DIRECTORIES("/usr/include/sdl2")
+INCLUDE_DIRECTORIES("/usr/include")
 
 # here is the target environment located
 SET(CMAKE_FIND_ROOT_PATH /usr/${COMPILER_PREFIX})