diff --git a/plugins/Favorite/FavoritePlugin.php b/plugins/Favorite/FavoritePlugin.php
index 438ea803ae..b10a5f06ac 100644
--- a/plugins/Favorite/FavoritePlugin.php
+++ b/plugins/Favorite/FavoritePlugin.php
@@ -96,7 +96,7 @@ class FavoritePlugin extends ActivityVerbHandlerPlugin
                                          '    modified = "%s" '.
                                          'WHERE user_id = %d '.
                                          'AND notice_id = %d',
-                                         Fave::newUri($fave->user_id, $fave->notice_id, $fave->modified),
+                                         Fave::newUri($fave->getActor(), $fave->getTarget(), $fave->modified),
                                          common_sql_date(strtotime($fave->modified)),
                                          $fave->user_id,
                                          $fave->notice_id));
diff --git a/scripts/upgrade.php b/scripts/upgrade.php
index 06a2f74771..cfdd260591 100755
--- a/scripts/upgrade.php
+++ b/scripts/upgrade.php
@@ -333,7 +333,7 @@ function initSubscriptionURI()
                                     'set uri = "%s" '.
                                     'where subscriber = %d '.
                                     'and subscribed = %d',
-                                    Subscription::newURI($sub->subscriber, $sub->subscribed, $sub->created),
+                                    $sub->escape(Subscription::newUri($sub->getSubscriber(), $sub->getSubscribed(), $sub->created)),
                                     $sub->subscriber,
                                     $sub->subscribed));
             } catch (Exception $e) {