diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..cfa3f8f
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,14 @@
+CC ?= /usr/bin/gcc
+
+sleepsh:
+	$(CC) -o sleepsh -O3 main.c
+
+main.c: sleepsh
+
+.PHONY: all build clean
+
+all: sleepsh
+build: sleepsh
+
+clean:
+	rm -f sleepsh