diff --git a/core/src/utils/opengl_include_code.h b/core/src/utils/opengl_include_code.h
index aa6b143..1e4e90c 100644
--- a/core/src/utils/opengl_include_code.h
+++ b/core/src/utils/opengl_include_code.h
@@ -3,7 +3,7 @@
 #if defined(_WIN32)
 #include <windows.h>
 #include <GL/gl.h>
-#elif define(__APPLE__)
+#elif defined(__APPLE__)
 #include <OpenGL/gl.h>
 #else
 #include <GL/gl.h>