diff --git a/pkg/KubeArmorAnnotation/Makefile b/pkg/KubeArmorAnnotation/Makefile
index 1708d56e2f..5d815bff67 100644
--- a/pkg/KubeArmorAnnotation/Makefile
+++ b/pkg/KubeArmorAnnotation/Makefile
@@ -92,8 +92,14 @@ deploy: manifests kustomize deploy-cert-manager ## Deploy controller to the K8s
 		sed 's/kubearmor-annotation-controller-manager/kubearmor-annotation-manager/g' | \
 		sed -e "1,7d" | kubectl apply -f -
 
-delete: delete-cert-manager ## Delete controller from the K8s cluster specified in ~/.kube/config.
-	$(KUSTOMIZE) build config/default | kubectl delete -f -
+delete-annotation-controller:  ## Delete controller from the K8s cluster specified in ~/.kube/config.
+	cd $(CURDIR); $(KUSTOMIZE) build config/default | \
+		sed 's/control-plane: controller-manager/kubearmor-app: kubearmor-annotation-manager/g' | \
+		sed 's/kubearmor-annotation-controller-manager/kubearmor-annotation-manager/g' | \
+		sed -e "1,7d" | kubectl delete -f -
+
+delete: delete-annotation-controller delete-cert-manager ## Delete annotation controller and cert manager from the K8s cluster specified in ~/.kube/config.
+	
 
 deployment: manifests kustomize
 	cd config/manager; $(KUSTOMIZE) edit set image controller=${IMG}:latest