diff --git a/clientgui/Events.h b/clientgui/Events.h
index 1d309c92c3..05f15ead81 100644
--- a/clientgui/Events.h
+++ b/clientgui/Events.h
@@ -159,7 +159,6 @@
 //
 #define ID_TB_SUSPEND                           6801
 #define ID_TB_SUSPEND_GPU                       6802
-#define ID_TB_TEST_NOTIFICATION                 6803
 
 //
 // Dialogs