diff --git a/pkg/engine/engine.go b/pkg/engine/engine.go
index c7998b78d..16be8451d 100644
--- a/pkg/engine/engine.go
+++ b/pkg/engine/engine.go
@@ -70,7 +70,7 @@ func FuncMap() template.FuncMap {
 
 	// Add some extra functionality
 	extra := template.FuncMap{
-		"toYaml": files.ToYaml,
+		"toYaml": chartutil.ToYaml,
 		"base":   path.Base,
 		"dir":    path.Dir,
 		"ext":    path.Ext,