diff --git a/script/check-MakeGitError-thread-lock.go b/script/check-MakeGitError-thread-lock.go
index f6b01b3..77411f7 100644
--- a/script/check-MakeGitError-thread-lock.go
+++ b/script/check-MakeGitError-thread-lock.go
@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (