diff --git a/src/wayland/meta-wayland-pointer-constraints.c b/src/wayland/meta-wayland-pointer-constraints.c
index 08f96b2ed..34a1996a1 100644
--- a/src/wayland/meta-wayland-pointer-constraints.c
+++ b/src/wayland/meta-wayland-pointer-constraints.c
@@ -467,7 +467,6 @@ should_constraint_be_enabled (MetaWaylandPointerConstraint *constraint)
   MetaWindow *window;
 
   window = meta_wayland_surface_get_window (constraint->surface);
-#ifdef HAVE_XWAYLAND
   if (!window)
     {
       /*
@@ -475,13 +474,13 @@ should_constraint_be_enabled (MetaWaylandPointerConstraint *constraint)
        * associate the X11 Window with the wl_surface.
        * For subsurfaces the window of the ancestor might be gone already.
        */
+      g_warn_if_fail (
 #ifdef HAVE_XWAYLAND
-      g_warn_if_fail (meta_wayland_surface_is_xwayland (constraint->surface) ||
-                      META_IS_WAYLAND_SUBSURFACE (constraint->surface->role));
+        meta_wayland_surface_is_xwayland (constraint->surface) ||
 #endif
+        META_IS_WAYLAND_SUBSURFACE (constraint->surface->role));
       return FALSE;
     }
-#endif
 
   if (window->unmanaging)
     return FALSE;