diff --git a/es-core/src/Window.cpp b/es-core/src/Window.cpp
index 629872054..39c419136 100644
--- a/es-core/src/Window.cpp
+++ b/es-core/src/Window.cpp
@@ -24,7 +24,9 @@
 #include <algorithm>
 #include <iomanip>
 
+#if defined(USE_OPENGL_21)
 #define CLOCK_BACKGROUND_CREATION false
+#endif
 
 Window::Window()
     : mScreensaver(nullptr)