diff --git a/mqtt.lua b/mqtt.lua
index 27f2da8..534a5b5 100644
--- a/mqtt.lua
+++ b/mqtt.lua
@@ -3,7 +3,7 @@ local m=nil
 local mqttConnected = false
 -- Temp:
 local t=nil
-local dispTemp=10
+local dispTemp=nil
 
 function handleSingleCommand(client, topic, data)
     if (data == "ON") then