diff --git a/lib/agent.js b/lib/agent.js
index 7b5563e..8a1cbca 100644
--- a/lib/agent.js
+++ b/lib/agent.js
@@ -265,7 +265,7 @@ class Agent {
         }
         if (this.launcher?.readPackage) {
             const { modules } = this.launcher.readPackage()
-            if (!!semver.valid(modules['node-red'])) {
+            if (semver.valid(modules['node-red']) !== null) {
                 state.nodeRedVersion = modules['node-red']
             } else {
                 try {