diff --git a/pkg/engine/policy.go b/pkg/engine/policy.go
deleted file mode 100644
index 94ad6f2200..0000000000
--- a/pkg/engine/policy.go
+++ /dev/null
@@ -1,15 +0,0 @@
-package engine
-
-import (
-	types "github.com/nirmata/kube-policy/pkg/apis/policy/v1alpha1"
-	"github.com/nirmata/kube-policy/pkg/violation"
-	"github.com/nirmata/kube-policy/webhooks"
-)
-
-// TODO:
-// When the policy get updates, policy controller will detect the changes and
-// try to process the changes on all matched resource. If there is any patch
-// returns, we should add the violation to the resource indicating the changes
-func ApplyRegex(policy types.Policy) (webhooks.PatchBytes, violation.Violations, error) {
-	return nil, nil, nil
-}