diff --git a/src/pairing.ts b/src/pairing.ts
index f323690..cd14082 100644
--- a/src/pairing.ts
+++ b/src/pairing.ts
@@ -73,12 +73,13 @@ export class WakuPairing {
 
   /**
    * Convert a QR into a content topic
+   * Must follow - https://github.com/vacp2p/rfc-index/blob/main/waku/informational/23/topics.md
    * @param qr
    * @returns content topic string
    */
   private static toContentTopic(qr: QR): string {
     return (
-      "/" + qr.applicationName + "/" + qr.applicationVersion + "/wakunoise/1/sessions_shard-" + qr.shardId + "/proto"
+      "/" + qr.applicationName + "/" + qr.applicationVersion + "/" + qr.shardId + "/proto"
     );
   }