diff --git a/package.json b/package.json
index 01361bf..18968dd 100644
--- a/package.json
+++ b/package.json
@@ -17,9 +17,11 @@
     },
     "scripts": {
         "tests-only": "tape 'test/**/*.js'",
-        "test": "npm run tests-only"
+        "test": "npm run tests-only",
+        "posttest": "aud --production"
     },
     "devDependencies": {
+        "aud": "^2.0.1",
         "tape": "^5.6.1"
     },
     "engines": {