diff --git a/game/CMakeLists.txt b/game/CMakeLists.txt
index c157538..35f1f0a 100644
--- a/game/CMakeLists.txt
+++ b/game/CMakeLists.txt
@@ -32,6 +32,7 @@ set(GAME_HEADERS
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 include_directories(${OPENGL_INCLUDE_DIR})
+include_directories(${CMAKE_SOURCE_DIR}/libs/glm/)
 
 add_executable(game ${GAME_SRC} ${GAME_HEADERS})
 setup_target(game)