diff --git a/.gitignore b/.gitignore
index 8ecc177..9a7297f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,7 @@
 *.im?
 target
 work
-bin/
\ No newline at end of file
+bin/
+
+coverage.txt
+coverage.html
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 49e1bc3..f2c2bd4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,16 @@
 SHELL := /bin/bash
 GO := GO15VENDOREXPERIMENT=1 go
+GOPATH := $(shell go env GOPATH)
 NAME := REPLACE_ME_APP_NAME
 OS := $(shell uname)
 MAIN_GO := main.go
 ROOT_PACKAGE := $(GIT_PROVIDER)/$(ORG)/$(NAME)
 GO_VERSION := $(shell $(GO) version | sed -e 's/^[^0-9.]*\([0-9.]*\).*/\1/')
-PACKAGE_DIRS := $(shell $(GO) list ./... | grep -v /vendor/)
 PKGS := $(shell go list ./... | grep -v /vendor | grep -v generated)
 PKGS := $(subst  :,_,$(PKGS))
 BUILDFLAGS := ''
 CGO_ENABLED = 0
+MODULE_ENABLED = on
 VENDOR_DIR=vendor
 
 all: build
@@ -19,8 +20,13 @@ check: fmt build test
 build:
 	CGO_ENABLED=$(CGO_ENABLED) $(GO) build -ldflags $(BUILDFLAGS) -o bin/$(NAME) $(MAIN_GO)
 
-test: 
-	CGO_ENABLED=$(CGO_ENABLED) $(GO) test $(PACKAGE_DIRS) -test.v
+ACC := $(GOPATH)/bin/go-acc
+$(ACC): #leave modules off for this tool download so go.mod not updated
+	GO111MODULE=off $(GO) get github.com/ory/go-acc 
+
+test: $(ACC)
+	GO111MODULE=$(MODULE_ENABLED) $(ACC) -o coverage.txt $(PKGS)
+	$(GO) tool cover -html=coverage.txt -o coverage.html
 
 full: $(PKGS)
 
@@ -28,7 +34,8 @@ install:
 	GOBIN=${GOPATH}/bin $(GO) install -ldflags $(BUILDFLAGS) $(MAIN_GO)
 
 fmt:
-	@FORMATTED=`$(GO) fmt $(PACKAGE_DIRS)`
+	@FORMATTED=`$(GO) fmt $(PKGS)`
+	printf "$(FORMATTED)"
 	@([[ ! -z "$(FORMATTED)" ]] && printf "Fixed unformatted files:\n$(FORMATTED)") || true
 
 clean:
@@ -41,11 +48,13 @@ linux:
 
 FGT := $(GOPATH)/bin/fgt
 $(FGT):
-	go get github.com/GeertJohan/fgt
+	#leave modules off for this tool download so go.mod not updated
+	GO111MODULE=off go get github.com/GeertJohan/fgt
 
 GOLINT := $(GOPATH)/bin/golint
 $(GOLINT):
-	go get github.com/golang/lint/golint
+	#leave modules off for this tool download so go.mod not updated
+	GO111MODULE=off go get github.com/golang/lint/golint
 
 $(PKGS): $(GOLINT) $(FGT)
 	@echo "LINTING"
@@ -56,7 +65,7 @@ $(PKGS): $(GOLINT) $(FGT)
 	@go test -v $@
 
 .PHONY: lint
-lint: vendor | $(PKGS) $(GOLINT) # ❷
+lint: $(PKGS) $(GOLINT) 
 	@cd $(BASE) && ret=0 && for pkg in $(PKGS); do \
 	    test -z "$$($(GOLINT) $$pkg | tee /dev/stderr)" || ret=1 ; \
 	done ; exit $$ret
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..57d91a5
--- /dev/null
+++ b/go.mod
@@ -0,0 +1 @@
+module github.com/jenkins-x-quickstarts/golang-http
diff --git a/main.go b/main.go
index c85a82a..2310c80 100644
--- a/main.go
+++ b/main.go
@@ -17,7 +17,7 @@ func handler(w http.ResponseWriter, r *http.Request) {
 		log.Printf("title: %s\n", title)
 	}
 
-	fmt.Fprintf(w, "Hello from:  "+title+"\n")
+	fmt.Fprintf(w, "Hello from: %s\n", title)
 }
 
 func main() {