diff --git a/package.json b/package.json
index 0b46adf..18fe5fc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vvzvlad/node-red-contrib-rn-combined-nodes",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "description": "",
   "main": "index.js",
   "keywords": [
diff --git a/thermostat.js b/thermostat.js
index af2f53c..efe038f 100644
--- a/thermostat.js
+++ b/thermostat.js
@@ -15,7 +15,7 @@ module.exports = function(RED) {
             if (text === "return_debug") {
                 let debug_tmp = debug
                 debug = ""
-                return debug
+                return debug_tmp
             }
             debug = debug ? `${debug}, ${text}` : text