diff --git a/2015_day_3/Makefile b/2015_day_3/Makefile
new file mode 100644
index 0000000..f7ec8fb
--- /dev/null
+++ b/2015_day_3/Makefile
@@ -0,0 +1,5 @@
+compile:
+	gcc day_3.c -Wall -Werror=switch -o day_3
+
+run:
+	./day_3
\ No newline at end of file