diff --git a/main.lua b/main.lua
index 278df88..a083421 100644
--- a/main.lua
+++ b/main.lua
@@ -1,6 +1,6 @@
 local function run()
     local kernel = require("kernel")
-    local tempDrive  = kernel.addDriver("temperature_monitor")
+    local tempDriver  = kernel.addDriver("temperature_monitor")
     local monitor = peripheral.find("monitor")
     while true do
         monitor.clear()