diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index a6695a34ec..a7da30a618 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -142,9 +142,7 @@ guint gtk_debug_flags = 0;		   /* Global GTK debug flag */
 
 #ifdef G_ENABLE_DEBUG
 static const GDebugKey gtk_debug_keys[] = {
-  {"objects", GTK_DEBUG_OBJECTS},
   {"misc", GTK_DEBUG_MISC},
-  {"signals", GTK_DEBUG_SIGNALS},
   {"dnd", GTK_DEBUG_DND},
   {"plugsocket", GTK_DEBUG_PLUGSOCKET},
   {"text", GTK_DEBUG_TEXT},