diff --git a/src/main/java/org/jitsi/xmpp/extensions/jitsimeet/ConferenceProperties.java b/src/main/java/org/jitsi/xmpp/extensions/jitsimeet/ConferenceProperties.java
index cbad807..8bbfd65 100644
--- a/src/main/java/org/jitsi/xmpp/extensions/jitsimeet/ConferenceProperties.java
+++ b/src/main/java/org/jitsi/xmpp/extensions/jitsimeet/ConferenceProperties.java
@@ -41,6 +41,11 @@ public class ConferenceProperties
      */
     public static final String ELEMENT = "conference-properties";
 
+    /**
+     * The property key used for indicating that there is an ongoing audio recording.
+     */
+    public static final String KEY_AUDIO_RECORDING_ENABLED = "audio-recording-enabled";
+
     /**
      * The property key used for the conference creation timestamp (in
      * milliseconds since the Epoch).