diff --git a/content/blog/2026/2026-06-13-ueberwachungsfrei/index.md b/content/blog/2026/2026-06-13-ueberwachungsfrei/index.md
index 2cf7c0f..6118997 100644
--- a/content/blog/2026/2026-06-13-ueberwachungsfrei/index.md
+++ b/content/blog/2026/2026-06-13-ueberwachungsfrei/index.md
@@ -1,5 +1,5 @@
 ---
-categories: article
+categories: event
 title: 'Demo-Aufruf: Überwachungsfrei in Hamburg'
 date: '2026-06-20T14:00:00+02:00'
 publishDate: '2026-06-13T12:00:00+02:00'