diff --git a/src/poller.ts b/src/poller.ts
index 386b0e7..f17be8a 100644
--- a/src/poller.ts
+++ b/src/poller.ts
@@ -137,7 +137,7 @@ export default function initPoller(
       }
     }
 
-    setTimeout(poll, nextPollMs);
+    nextTimer = setTimeout(poll, nextPollMs);
   }
 
   return {