diff --git a/front/src/WebRtc/JitsiFactory.ts b/front/src/WebRtc/JitsiFactory.ts
index b273a64c..833ee0c5 100644
--- a/front/src/WebRtc/JitsiFactory.ts
+++ b/front/src/WebRtc/JitsiFactory.ts
@@ -131,7 +131,7 @@ class JitsiFactory {
      * Slugifies the room name and prepends the room name with the instance
      */
     public getRoomName(roomName: string, instance: string): string {
-        return slugify(instance.replace("/", "-") + "-" + roomName);
+        return slugify((instance !== 'global') ? instance.replace("/", "-") + "-" + roomName : roomName);
     }
 
     public async start(