diff --git a/src/gcal-utils.c b/src/gcal-utils.c
index dc4c514f..34be8e4b 100644
--- a/src/gcal-utils.c
+++ b/src/gcal-utils.c
@@ -228,7 +228,7 @@ gcal_get_weekday (gint i)
 gchar*
 gcal_get_month_name (gint i)
 {
-  return nl_langinfo (month_item[i + 1]);
+  return nl_langinfo (month_item[i]);
 }
 
 GdkPixbuf*