1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c
index b702edf8864..d3f99dc8152 100644
--- a/source/blender/editors/screen/screen_edit.c
+++ b/source/blender/editors/screen/screen_edit.c
@@ -66,6 +66,8 @@
 
 #include "UI_interface.h"
 
+#include "WM_message.h"
+
 /* XXX actually should be not here... solve later */
 #include "wm_subwindow.h"
 
@@ -1004,6 +1006,8 @@ void ED_region_exit(bContext *C, ARegion *ar)
 		ar->regiontimer = NULL;
 	}
 
+	WM_msgbus_clear_by_owner(wm->message_bus, ar);
+
 	CTX_wm_region_set(C, prevar);
 }