diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c42fb73
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,15 @@
+default: all
+
+all: c ruby
+
+c:
+	cd c && make test
+
+ruby:
+	cd ruby && bundle exec rake
+
+clean:
+	cd c && make clean
+	cd ruby && bundle exec rake clean
+
+.PHONY: c ruby clean