diff --git a/content/openday2019_NL.md b/content/openday2019_NL.md
index 6f9b9734..0ccb6089 100644
--- a/content/openday2019_NL.md
+++ b/content/openday2019_NL.md
@@ -1,6 +1,7 @@
 Title: Open Dag @ Varia 
 Date: 2019-04-13
 Category: event
+Tags: open dag, south explorer
 slug: openday2019
 lang: nl
 Event_start: 2019-04-13 12:00