diff --git a/src/index.ts b/src/index.ts
index 09df73a..5af38b5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -120,6 +120,10 @@ export class Components implements Startable {
     if (init.pubsub != null) {
       this.setPubSub(init.pubsub)
     }
+
+    if (init.dialer != null) {
+      this.setDialer(init.dialer)
+    }
   }
 
   isStarted () {