diff --git a/.gitignore b/.gitignore
index d15459a..baa33c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 docs
-quickjs-types-*.tgz
+quickjs-types*.tar.gz
+quickjs-types*.tgz
diff --git a/Makefile b/Makefile
index f7de5db..a19c6e3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,4 @@
+TYPES=$(wildcard *.d.ts)
 DOCS=docs
 README=README.md
 
@@ -6,6 +7,8 @@ HEADER=$(DOCS)/header.html
 INDEX=$(DOCS)/index.html
 STYLES=$(DOCS)/styles.css
 
+ARTIFACT=quickjs-types.tar.gz
+
 PANDOC=pandoc
 
 ifdef PANDOC_DOCKER
@@ -43,6 +46,10 @@ $(STYLES):
 	@curl -s -L https://gist.githubusercontent.com/killercup/5917178/raw/40840de5352083adb2693dc742e9f75dbb18650f/pandoc.css \
 		> $@
 
+release: $(ARTIFACT)
+$(ARTIFACT): $(TYPES) $(README) LICENSE package.json
+	tar cf $@ $?
+
 .PHONY: clean
 clean:
-	rm -rf docs
+	rm -rf $(DOCS) *.tgz *.tar.gz