diff --git a/src/w32fns.c b/src/w32fns.c
index 7fc2f598b3e..e5798fdd84f 100644
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -10472,7 +10472,7 @@ DEFUN ("w32-notification-close",
 {
   struct frame *f = SELECTED_FRAME ();
 
-  if (FIXNUMP (id) && !pfnShell_NotifyIconW)
+  if (FIXNUMP (id) && pfnShell_NotifyIconW)
     delete_tray_notification (f, XFIXNUM (id));
 
   return Qnil;