diff --git a/src/applications/diffusion/engineextension/DiffusionRepositoryURIsIndexEngineExtension.php b/src/applications/diffusion/engineextension/DiffusionRepositoryURIsIndexEngineExtension.php
--- a/src/applications/diffusion/engineextension/DiffusionRepositoryURIsIndexEngineExtension.php
+++ b/src/applications/diffusion/engineextension/DiffusionRepositoryURIsIndexEngineExtension.php
@@ -16,6 +16,18 @@
   public function indexObject(
     PhabricatorIndexEngine $engine,
     $object) {
+
+    // Reload the repository to pick up URIs, which we need in order to update
+    // the URI index.
+    $object = id(new PhabricatorRepositoryQuery())
+      ->setViewer(PhabricatorUser::getOmnipotentUser())
+      ->withPHIDs(array($object->getPHID()))
+      ->needURIs(true)
+      ->executeOne();
+    if (!$object) {
+      return;
+    }
+
     $object->updateURIIndex();
   }