diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4663041
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,14 @@
+
+.PHONY: all
+all: output/metadata.json
+
+.PHONY: clean
+clean:
+	rm output/max_episode
+
+output/max_episode:
+	cd output && ../download-pages.sh
+
+output/metadata.json: output/max_episode
+	cd output && ../pages-to-json.php > metadata.json
+