diff --git a/packages/transport-webrtc/src/private-to-private/handler.ts b/packages/transport-webrtc/src/private-to-private/handler.ts
index 0f4f055b33..8564fc84d2 100644
--- a/packages/transport-webrtc/src/private-to-private/handler.ts
+++ b/packages/transport-webrtc/src/private-to-private/handler.ts
@@ -173,5 +173,5 @@ function parseRemoteAddress (sdp: string): string {
     return '/webrtc'
   }
 
-  return `/dnsaddr/${candidateParts[4]}/${candidateParts[2].toLowerCase()}/${candidateParts[3]}/webrtc`
+  return `/dnsaddr/${candidateParts[4]}/${candidateParts[2].toLowerCase()}/${candidateParts[5]}/webrtc`
 }