diff --git a/package.json b/package.json
index 98457b5..e2f4d6b 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,9 @@
   "main": "index.js",
   "scripts": {
     "test": "istanbul cover _mocha",
-    "coveralls": "cat ./coverage/lcov.info | coveralls"
+    "coveralls": "cat ./coverage/lcov.info | coveralls",
+    "preversion": "npm test",
+    "postversion": "git push && git push --tags"
   },
   "repository": {
     "type": "git",