diff --git a/src/gl-debug.cpp b/src/gl-debug.cpp
index 682b0df..a0674b1 100644
--- a/src/gl-debug.cpp
+++ b/src/gl-debug.cpp
@@ -70,7 +70,7 @@ static void APIENTRY arbDebugFunc(GLenum source,
 	(void) id;
 	(void) length;
 
-	if (severity == GL_DEBUG_SEVERITY_NOTIFICATION)
+	if (severity == 0x826B) // GL_DEBUG_SEVERITY_NOTIFICATION
 		return;
 
 	p->writeTimestamp();