diff --git a/_conferences/appdevcon-2025.md b/_conferences/appdevcon-2025.md
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+---
+name: "AppDevCon"
+website: https://appdevcon.nl
+location: Amsterdam, Netherlands
+
+date_start: 2025-03-18
+date_end:   2025-03-21
+
+cfp:
+  start: 2024-09-01
+  end:   2024-12-20
+  site:  https://appdevcon.nl/speakers/cfp/
+---