diff --git a/package-lock.json b/package-lock.json
index be579fa..0b8439b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@ulms/api-clients",
-  "version": "7.6.1",
+  "version": "7.6.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@ulms/api-clients",
-      "version": "7.6.1",
+      "version": "7.6.2",
       "license": "MIT",
       "dependencies": {
         "axios": "1.6.2",
diff --git a/package.json b/package.json
index da73769..eae3a5d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ulms/api-clients",
-  "version": "7.6.1",
+  "version": "7.6.2",
   "description": "JavaScript API clients for ULMS platform",
   "keywords": [],
   "homepage": "https://github.com/foxford/ulms-api-clients-js#readme",
diff --git a/src/mqtt.js b/src/mqtt.js
index 42f5874..5f4d951 100644
--- a/src/mqtt.js
+++ b/src/mqtt.js
@@ -242,7 +242,7 @@ class ReconnectingMQTTClient extends MQTTClient {
   }
 
   reconnect() {
-    if (this.tokenProviderPromise !== null) return
+    if (this.tokenProviderPromise !== undefined) return
 
     this.tokenProviderPromise = this.tokenProvider
       .getToken()