diff --git a/libgnome-desktop/gnome-desktop-thumbnail-script.c b/libgnome-desktop/gnome-desktop-thumbnail-script.c
index ddcc1511..546c2a36 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail-script.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail-script.c
@@ -555,9 +555,9 @@ add_bwrap (GPtrArray   *array,
   g_return_val_if_fail (script->s_infile != NULL, FALSE);
 
   add_args (array,
-	    "bwrap",
-	    "--ro-bind", "/usr", "/usr",
-	    "--ro-bind-try", "/etc/ld.so.cache", "/etc/ld.so.cache",
+	    "@bubblewrap_bin@",
+	    "--ro-bind", "@storeDir@", "@storeDir@",
+	    "--ro-bind-try", "/run/current-system", "/run/current-system",
 	    NULL);
 
   /* These directories might be symlinks into /usr/... */