diff --git a/src/backend/wayland/wl_xdg.c b/src/backend/wayland/wl_xdg.c
index 64d7f25..0cf562e 100644
--- a/src/backend/wayland/wl_xdg.c
+++ b/src/backend/wayland/wl_xdg.c
@@ -454,6 +454,10 @@ handle_toplevel_destroy(struct wl_listener *listener, void *data)
             wfree(view->wm_command[ci]);
         wfree(view->wm_command);
     }
+    /* Clear popup resource user_data so the resource destroy callback
+     * doesn't access the freed view. */
+    if (view->popup)
+        wl_resource_set_user_data(view->popup, NULL);
     /* Save frame_id before freeing view */
     WNativeWindow frame_id = view->frame_id;
     wfree(view);