diff --git a/src/index.ts b/src/index.ts
index 15f801c..5c6a6a2 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -478,7 +478,7 @@ export default class DHTCache extends EventEmitter {
 
       const conn = this.swarm._allConnections.get(pubkey);
       const online =
-        conn && heartbeat > 0 && Date.now() - heartbeat > 60 * 1000;
+        conn && heartbeat > 0 && Date.now() - heartbeat <= 60 * 1000;
 
       if (node?.online !== online) {
         changed = true;