diff --git a/_media/2022-11-12-aleksis-das-schul-informations-system.md b/_media/2022-11-12-aleksis-das-schul-informations-system.md
index c37c5025feb4a104ee541991e5aa9f1d34f0ca86..8b7f8d19628274ef12555c6bd349d3e34f2c9915 100644
--- a/_media/2022-11-12-aleksis-das-schul-informations-system.md
+++ b/_media/2022-11-12-aleksis-das-schul-informations-system.md
@@ -3,7 +3,7 @@ layout: video
 release_date:   2023-01-02 20:00:00 +0200
 recording_date: 2022-11-12 15:00:00 +0200
 duration: "45:00"
-room: Audimax
+room: AM3
 title:  "AlekSIS®, das Schul-Informations-System"
 subtitle: Freiheit, transparenz und offene Organisation in der Schule
 persons:
diff --git a/_media/2022-11-12-capture-the-flag.md b/_media/2022-11-12-capture-the-flag.md
index 5aff37e7e1d850eda2adb310c9a746d985bd799b..9f117df79da3730f6dbb69da08eedf60336ee199 100644
--- a/_media/2022-11-12-capture-the-flag.md
+++ b/_media/2022-11-12-capture-the-flag.md
@@ -3,7 +3,7 @@ layout: video
 release_date:   2022-12-25 20:00:00 +0200
 recording_date: 2022-11-12 20:00:00 +0200
 duration: "45:00"
-room: Audimax
+room: AMS2
 title:  "How to: Capture the Flag"
 subtitle: Einführung in die Welt des kompetetiven Findens von Sicherheitslücken.
 persons: