diff --git a/Popups.php b/Popups.php
index cf0b313c7..815086e4d 100644
--- a/Popups.php
+++ b/Popups.php
@@ -44,6 +44,7 @@ $wgResourceModules = array_merge( $wgResourceModules, array(
 		),
 		'dependencies' => array(
 			'mediawiki.api',
+			'mediawiki.jqueryMsg',
 		),
 		'messages' => array(
 			'popups-edited-seconds',