diff --git a/gtk/inspector/resource-list.c b/gtk/inspector/resource-list.c
index a9b6a0deaa..d82177509f 100644
--- a/gtk/inspector/resource-list.c
+++ b/gtk/inspector/resource-list.c
@@ -95,7 +95,8 @@ load_resources_recurse (GtkInspectorResourceList *sl,
       else
         {
           count = 1;
-          g_resources_get_info (p, 0, &size, NULL, NULL);
+          if (!g_resources_get_info (p, 0, &size, NULL, NULL))
+            size = 0;
         }
 
       stored_size = size;