diff --git a/js/script.js b/js/script.js
index e1559294b..822d5186e 100755
--- a/js/script.js
+++ b/js/script.js
@@ -83,7 +83,7 @@ $(function(){
 				url: OC.linkToOCS('apps/activity/api/v2/activity', 2) + OCA.Activity.Filter.filter + '?format=json&previews=true&since=' + self.lastGivenId,
 				type: 'GET',
 				beforeSend: function(xhr) {
-					xhr.setRequestHeader("Accept-Language", OC.getLocale());
+					xhr.setRequestHeader("Accept-Language", OC.getLanguage());
 				},
 				success: function(response, status, xhr) {
 					if (status === 'notmodified') {