diff --git a/.github/workflows/test-hack.yml b/.github/workflows/test-hack.yml
index fc7222deec7..eaabe9755e8 100644
--- a/.github/workflows/test-hack.yml
+++ b/.github/workflows/test-hack.yml
@@ -79,6 +79,9 @@ jobs:
       - name: dependencies
         run: |
           make proto/deps
+      - name: Pre-Run tests for hack packages
+        run: |
+          make test/hack
       - name: Run tests for hack packages / gotestfmt
         run: |
           TEST_RESULT_DIR=${GITHUB_WORKSPACE} make test/hack/gotestfmt
diff --git a/Makefile.d/test.mk b/Makefile.d/test.mk
index a859dea1896..c5b71ab7aab 100644
--- a/Makefile.d/test.mk
+++ b/Makefile.d/test.mk
@@ -90,6 +90,7 @@ test/hack/tparse: \
         tparse/install
 	set -euo pipefail
 	rm -rf "$(TEST_RESULT_DIR)/`echo $@ | sed -e 's%/%-%g'`-result.json"
+	go mod vendor
 	go test -short -shuffle=on -race -mod=readonly -json -cover \
 		$(ROOTDIR)/hack/gorules/... \
 		$(ROOTDIR)/hack/helm/... \
@@ -97,6 +98,7 @@ test/hack/tparse: \
 		$(ROOTDIR)/hack/tools/... \
 	| tee "$(TEST_RESULT_DIR)/`echo $@ | sed -e 's%/%-%g'`-result.json" \
 	| tparse -pass -notests
+	rm -rf $(ROOTDIR)/vendor
 
 .PHONY: test/all/tparse
 ## run tests for all Go codes and show table
@@ -154,6 +156,7 @@ test/hack/gotestfmt: \
         gotestfmt/install
 	set -euo pipefail
 	rm -rf "$(TEST_RESULT_DIR)/`echo $@ | sed -e 's%/%-%g'`-result.json"
+	go mod vendor
 	go test -short -shuffle=on -race -mod=readonly -json -cover \
 		$(ROOTDIR)/hack/gorules/... \
 		$(ROOTDIR)/hack/helm/... \
@@ -161,6 +164,7 @@ test/hack/gotestfmt: \
 		$(ROOTDIR)/hack/tools/... \
 	| tee "$(TEST_RESULT_DIR)/`echo $@ | sed -e 's%/%-%g'`-result.json" \
 	| gotestfmt -showteststatus
+	rm -rf $(ROOTDIR)/vendor
 
 .PHONY: test/all/gotestfmt
 ## run tests for all Go codes and show table
@@ -190,11 +194,13 @@ test/cmd:
 .PHONY: test/hack
 ## run tests for hack
 test/hack:
+	go mod vendor
 	go test -short -shuffle=on -race -mod=readonly -cover \
 		$(ROOTDIR)/hack/gorules... \
 		$(ROOTDIR)/hack/helm/... \
 		$(ROOTDIR)/hack/license/...\
 		$(ROOTDIR)/hack/tools/...
+	rm -rf $(ROOTDIR)/vendor
 
 .PHONY: test/all
 ## run tests for all Go codes
diff --git a/apis/grpc/v1/payload/interface.go b/apis/grpc/v1/payload/interface.go
index 245051eb74e..a63d41e0bbc 100644
--- a/apis/grpc/v1/payload/interface.go
+++ b/apis/grpc/v1/payload/interface.go
@@ -21,9 +21,9 @@ type Payload interface {
 	ProtoMessage()
 	ProtoReflect() protoreflect.Message
 	Descriptor() ([]byte, []int)
-	// MarshalToSizedBufferVT(dAtA []byte) (int, error)
-	// MarshalToVT(dAtA []byte) (int, error)
-	// MarshalVT() (dAtA []byte, err error)
-	// SizeVT() (n int)
-	// UnmarshalVT(dAtA []byte) error
+	MarshalToSizedBufferVT(dAtA []byte) (int, error)
+	MarshalToVT(dAtA []byte) (int, error)
+	MarshalVT() (dAtA []byte, err error)
+	SizeVT() (n int)
+	UnmarshalVT(dAtA []byte) error
 }
diff --git a/hack/gorules/rules_test.go b/hack/gorules/rules_test.go
index 9548753bc53..713f5db1cb6 100644
--- a/hack/gorules/rules_test.go
+++ b/hack/gorules/rules_test.go
@@ -1,5 +1,3 @@
-//go:build exclude
-
 // Copyright (C) 2019-2023 vdaas.org vald team <vald@vdaas.org>
 //
 // Licensed under the Apache License, Version 2.0 (the "License");