diff --git a/source/gameengine/GamePlayer/common/CMakeLists.txt b/source/gameengine/GamePlayer/common/CMakeLists.txt
index 02c0cb8a83c..39667a27c7d 100644
--- a/source/gameengine/GamePlayer/common/CMakeLists.txt
+++ b/source/gameengine/GamePlayer/common/CMakeLists.txt
@@ -69,6 +69,11 @@ SET(SRC
 	GPC_System.cpp
 )
 
+IF(WITH_PYTHON)
+	LIST(APPEND INC ${PYTHON_INC})
+	ADD_DEFINITIONS(-DWITH_PYTHON)
+ENDIF(WITH_PYTHON)
+
 ADD_DEFINITIONS(-DGLEW_STATIC)
 
 BLENDERLIB_NOLIST(gp_common "${SRC}" "${INC}")
diff --git a/source/gameengine/GamePlayer/ghost/CMakeLists.txt b/source/gameengine/GamePlayer/ghost/CMakeLists.txt
index b6e381359df..e02a8a53ba2 100644
--- a/source/gameengine/GamePlayer/ghost/CMakeLists.txt
+++ b/source/gameengine/GamePlayer/ghost/CMakeLists.txt
@@ -70,4 +70,9 @@ IF(WITH_FFMPEG)
 	ADD_DEFINITIONS(-DWITH_FFMPEG)
 ENDIF(WITH_FFMPEG)
 
+IF(WITH_PYTHON)
+	LIST(APPEND INC ${PYTHON_INC})
+	ADD_DEFINITIONS(-DWITH_PYTHON)
+ENDIF(WITH_PYTHON)
+
 BLENDERLIB_NOLIST(gp_ghost "${SRC}" "${INC}")