diff --git a/content/christmas-special-NL.md b/content/christmas-special-NL.md
index 05755680..4e486dbc 100644
--- a/content/christmas-special-NL.md
+++ b/content/christmas-special-NL.md
@@ -1,7 +1,6 @@
 Title: Century 21 Calling -  Kerstspecial 
 Date: 2018-12-15
 Category: event
-slug: christmas
 lang: nl
 Event_start: 2018-12-22 20:00
 event_duration: 4h