diff --git a/environment_main.lua b/environment_main.lua
index 1cf0780..8241b8a 100644
--- a/environment_main.lua
+++ b/environment_main.lua
@@ -21,6 +21,8 @@ local function run()
         sleep(1)
     end
     local methods = peripheral.getMethods("left")
+    local env = peripheral.wrap("left")
+    env.turnOn()
     for index, value in ipairs(methods) do
         print("Method " .. index .. ": " .. value)
     end