diff --git a/content/considerate_cake_en.md b/content/considerate_cake_en.md
index c935ab685..2e1509725 100644
--- a/content/considerate_cake_en.md
+++ b/content/considerate_cake_en.md
@@ -1,7 +1,7 @@
 Title: Varia Curriculum: Considerate Cake Confectionary
 Date: 2018-28-09
 Category: curriculum
-Tags: cake
+slug: cake
 lang: en
 Event_start: 2018-10-11 10:00
 event_duration: 8h