diff --git a/bin/service/web_services.py b/bin/service/web_services.py
index ed3b06e637c..d99dc5df5d6 100644
--- a/bin/service/web_services.py
+++ b/bin/service/web_services.py
@@ -523,7 +523,7 @@ GNU Public Licence.
         try:
             rev_id = os.popen('bzr revision-info').read()
         except Exception,e:
-             rev_id = 'Exception: %s\n' % (tools.ustr(e))
+            rev_id = 'Exception: %s\n' % (tools.ustr(e))
 
         os_lang = '.'.join( [x for x in locale.getdefaultlocale() if x] )
         if not os_lang: