diff --git a/src/libostree/ostree-repo-finder-config.c b/src/libostree/ostree-repo-finder-config.c
index 4366d72a..06f61657 100644
--- a/src/libostree/ostree-repo-finder-config.c
+++ b/src/libostree/ostree-repo-finder-config.c
@@ -96,7 +96,7 @@ ostree_repo_finder_config_resolve_async (OstreeRepoFinder                  *find
   GHashTableIter iter;
   const gchar *remote_name;
   g_auto(GStrv) remotes = NULL;
-  gsize n_remotes = 0;
+  guint n_remotes = 0;
 
   task = g_task_new (finder, cancellable, callback, user_data);
   g_task_set_source_tag (task, ostree_repo_finder_config_resolve_async);
@@ -106,9 +106,9 @@ ostree_repo_finder_config_resolve_async (OstreeRepoFinder                  *find
 
   /* List all remotes in this #OstreeRepo and see which of their ref lists
    * intersect with @refs. */
-  remotes = ostree_repo_remote_list (parent_repo, (guint *) &n_remotes);
+  remotes = ostree_repo_remote_list (parent_repo, &n_remotes);
 
-  g_debug ("%s: Checking %" G_GSIZE_FORMAT " remotes", G_STRFUNC, n_remotes);
+  g_debug ("%s: Checking %u remotes", G_STRFUNC, n_remotes);
 
   for (i = 0; i < n_remotes; i++)
     {