diff --git a/src/lib/waku/constants.ts b/src/lib/waku/constants.ts
index b1f1f06..f6441bb 100644
--- a/src/lib/waku/constants.ts
+++ b/src/lib/waku/constants.ts
@@ -2,7 +2,7 @@
  * Single content topic for all message types
  * Different message types are parsed from the message content itself
  */
-export const CONTENT_TOPIC = '/opchan-demo-1/1/messages/proto';
+export const CONTENT_TOPIC = '/opchan-demo/1/messages/proto';
 
 /**
  * Bootstrap nodes for the Waku network