Index: tests/test_packagerWebExt.py
===================================================================
--- a/tests/test_packagerWebExt.py
+++ b/tests/test_packagerWebExt.py
@@ -32,7 +32,7 @@
 
 MESSAGES_EN_US = json.dumps({
     'name': {'message': 'Adblock Plus'},
-    'name_devbuild': {'message': 'devbuild-marker'},
+    'name_devbuild': {'message': 'Adblock Plus development build'},
     'description': {
         'message': 'Adblock Plus is the most popular ad blocker ever, '
                    'and also supports websites by not blocking '