diff --git a/spec/unit/commonrequire.lua b/spec/unit/commonrequire.lua
index d961671f2..e9aedbf65 100644
--- a/spec/unit/commonrequire.lua
+++ b/spec/unit/commonrequire.lua
@@ -20,4 +20,4 @@ Input.dummy = true
 
 -- turn on debug
 local DEBUG = require("dbg")
-DEBUG:turnOn()
+--DEBUG:turnOn()