diff --git a/src/write.js b/src/write.js
index b31df40..f84fcc4 100644
--- a/src/write.js
+++ b/src/write.js
@@ -25,6 +25,7 @@ module.exports = (RED) => {
       }
     };
 
+    this.serverConfig.setMaxListeners(this.serverConfig.getMaxListeners() + 1);
     this.serverConfig.on('stateWrite', (code, info) => this.setState(code, info));
 
     this.on('input', async msg => {