diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
index bde2d9e..2998aa2 100644
--- a/.github/workflows/integration_tests.yml
+++ b/.github/workflows/integration_tests.yml
@@ -25,4 +25,4 @@ jobs:
       - uses: actions/checkout@v4
       - name: tests
         run: |
-          make run-all-integration-test
+          make run-all-integration-tests
diff --git a/Makefile b/Makefile
index 7aed263..fdbd0bf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,5 @@
 SRCS=$(filter-out %_test.go, $(wildcard *.go */*.go))
+include integration/makefile.mk
 
 .PHONY: all
 all: gofail
@@ -18,24 +19,6 @@ verify-gofmt:
 test:
 	go test -v --race -cpu=1,2,4 ./code/ ./runtime/
 
-# run all integration tests
-.PHONY: run-all-integration-test
-run-all-integration-test: run-integration-test-sleep
-
-.PHONY: build-integration-test
-build-integration-test: gofail
-
-.PHONY: cleanup-integration-test
-cleanup-integration-test: clean
-
-# run integration test - sleep
-.PHONY: run-integration-test-sleep
-run-integration-test-sleep: build-integration-test execute-integration-test-sleep cleanup-integration-test
-
-.PHONY: execute-integration-test-sleep
-execute-integration-test-sleep:
-	./integration/sleep/execute.sh
-
 fix: fix-gofmt
 
 .PHONY: fix-gofmt
diff --git a/integration/makefile.mk b/integration/makefile.mk
new file mode 100644
index 0000000..4d3bdf9
--- /dev/null
+++ b/integration/makefile.mk
@@ -0,0 +1,24 @@
+GOFAIL_BINARY = $(shell pwd)/gofail
+
+# run all integration tests
+.PHONY: run-all-integration-tests
+run-all-integration-tests: run-integration-test-sleep
+
+# run integration test - sleep
+.PHONY: run-integration-test-sleep
+run-integration-test-sleep: build-gofail execute-integration-test-sleep remove-gofail
+
+.PHONY: execute-integration-test-sleep
+execute-integration-test-sleep:
+	@echo "GOFAIL_BINARY = ${GOFAIL_BINARY}"
+	cd ./integration/sleep/failpoints && ${GOFAIL_BINARY} enable && cd .. && go build -o integration_test_sleep . && cd failpoints && ${GOFAIL_BINARY} disable
+	cd ./integration/sleep && ./integration_test_sleep && rm integration_test_sleep
+
+# helper: build/remove gofail binaries
+.PHONY: build-gofail
+build-gofail:
+	make clean && make gofail
+
+.PHONY: remove-gofail
+remove-gofail:
+	make clean
diff --git a/integration/sleep/execute.sh b/integration/sleep/execute.sh
deleted file mode 100755
index ebed810..0000000
--- a/integration/sleep/execute.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-GOFAIL_BINARY="$(pwd)/gofail"
-
-cd $(dirname $0)
-
-pushd failpoints
-$GOFAIL_BINARY enable
-popd
-
-go build -o integration_test_sleep . 
-
-pushd failpoints
-$GOFAIL_BINARY disable
-popd
-
-./integration_test_sleep
-rm integration_test_sleep