diff --git a/package.json b/package.json
index a052a7b..f2be7a7 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "pretest": "rollup -c",
     "test": "tape 'test/**/*-test.js' && eslint src test",
     "prepublishOnly": "rm -rf dist && yarn test",
-    "postpublish": "git push && git push --tags && cd ../d3.github.com && git pull && cp ../${npm_package_name}/dist/${npm_package_name}.js ${npm_package_name}.v1.js && cp ../${npm_package_name}/dist/${npm_package_name}.min.js ${npm_package_name}.v1.min.js && git add ${npm_package_name}.v1.js ${npm_package_name}.v1.min.js && git commit -m \"${npm_package_name} ${npm_package_version}\" && git push && cd - && zip -j dist/${npm_package_name}.zip -- LICENSE README.md dist/${npm_package_name}.js dist/${npm_package_name}.min.js"
+    "postpublish": "git push && git push --tags && cd ../d3.github.com && git pull && cp ../${npm_package_name}/dist/${npm_package_name}.js ${npm_package_name}.v${npm_package_version%%.*}.js && cp ../${npm_package_name}/dist/${npm_package_name}.min.js ${npm_package_name}.v${npm_package_version%%.*}.min.js && git add ${npm_package_name}.v${npm_package_version%%.*}.js ${npm_package_name}.v${npm_package_version%%.*}.min.js && git commit -m \"${npm_package_name} ${npm_package_version}\" && git push && cd - && zip -j dist/${npm_package_name}.zip -- LICENSE README.md dist/${npm_package_name}.js dist/${npm_package_name}.min.js"
   },
   "devDependencies": {
     "d3-queue": "3",