diff --git a/server/config/bbb.js b/server/config/bbb.js
index 2ab8c5a..31a1772 100644
--- a/server/config/bbb.js
+++ b/server/config/bbb.js
@@ -116,10 +116,16 @@ export async function createMeeting(room, logoutURL, loginURL = null, presentati
   if (analyticsCallbackURL) {
     params['meta_analytics-callback-url'] = analyticsCallbackURL;
   }
-  // BBB posts a signed recording-ready callback there once recording formats
-  // are processed; used to trigger the AI summary/transcript integration.
-  if (logoutURL && room.recording_transcript && isTranscriptionEnabled()) {
-    params['meta_bbb-recording-ready-url'] = `${logoutURL}/api/recordings/recording-ready`;
+  if (room.recording_transcript && isTranscriptionEnabled()) {
+    // BBB posts a signed recording-ready callback there once recording formats
+    // are processed; used to trigger the AI summary/transcript integration.
+    if (logoutURL) {
+      params['meta_bbb-recording-ready-url'] = `${logoutURL}/api/recordings/recording-ready`;
+    }
+  } else {
+    // Transcription/summary is off for this room — tell BBB to skip processing
+    // and publishing those recording formats entirely (BBB PR #25277).
+    params['meta_bbb-disable-recording-formats'] = 'transcript,summary';
   }
 
   // Build optional presentation XML body - escape URL to prevent XML injection