diff --git a/builder/tmpl.go b/builder/tmpl.go
index <HASH>..<HASH> 100644
--- a/builder/tmpl.go
+++ b/builder/tmpl.go
@@ -1,6 +1,8 @@
 package builder
 
-var tmpl = `package {{.Name}}
+var tmpl = `// Code generated by github.com/gobuffalo/packr. DO NOT EDIT
+
+package {{.Name}}
 
 import "github.com/gobuffalo/packr"
Add code generation comment to top of generated files

By convention, a comment at the top of a file which matches this
regular expression:
  '^// Code generated .* DO NOT EDIT$'
indicates that a file is generated, and so it can be treated
differently by linters, code review tools, etc. This convention was
established in
<URL>