diff --git a/scripts/gitadmin/rebuild_gitadmin.php b/scripts/gitadmin/rebuild_gitadmin.php
index 840e4dcc69..a3d1af8e18 100755
--- a/scripts/gitadmin/rebuild_gitadmin.php
+++ b/scripts/gitadmin/rebuild_gitadmin.php
@@ -151,8 +151,11 @@ function rebuildConfiguration($gitosis_root) {
     ->execute();
 
   foreach ($repositories as $repository_id => $repository) {
-    handleSingleRepository(
-      $keydir, $viewer, $repository, $new_configuration, $used_keys);
+    $type = $repository->getVersionControlSystem();
+    if ($type == PhabricatorRepositoryType::REPOSITORY_TYPE_GIT) {
+      handleSingleRepository(
+        $keydir, $viewer, $repository, $new_configuration, $used_keys);
+    }
   }
 
   write_ini_file($new_configuration, $configuration_file);