diff --git a/calendar/locales/all-locales b/calendar/locales/all-locales
index 996c46d990e..a5844597014 100644
--- a/calendar/locales/all-locales
+++ b/calendar/locales/all-locales
@@ -12,7 +12,7 @@ ja
 mn
 nb-NO
 nl
-pa
+pa-IN
 pl
 pt-BR
 ru