diff --git a/GNUmakefile b/GNUmakefile
new file mode 100644
index 00000000..8efeb48e
--- /dev/null
+++ b/GNUmakefile
@@ -0,0 +1,24 @@
+MAKE_MAJOR_VER    := $(shell echo $(MAKE_VERSION) | cut -d'.' -f1)
+
+ifneq ($(shell test $(MAKE_MAJOR_VER) -gt 3; echo $$?),0)
+$(error Make version $(MAKE_VERSION) is not supported, please install GNU Make 4.x)
+endif
+
+AWK               ?= $(shell command -v gawk 2> /dev/null || command -v awk 2> /dev/null)
+
+Q = $(if $(filter 1,$V),,@)
+M = $(shell printf "\033[34;1m▶\033[0m")
+
+# Use docker based commitsar if it isn't in the path
+ifeq ($(COMMITSAR),)
+	COMMITSAR = $(COMMITSAR_DOCKER)
+endif
+
+.PHONY: help
+help:
+	@grep --no-filename -E '^[ a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		$(AWK) 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-28s\033[0m %s\n", $$1, $$2}' | sort
+
+.PHONY: test
+test: ## Run all tests
+	$Q $(CURDIR)/test.sh --type oss --unprivileged false --latest-njs false