diff --git a/package.json b/package.json
index 0825877..6471f2d 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
     "lint": "eslint src --ext .js,.ts",
     "lint:fix": "yarn format && yarn lint --fix",
     "preinstall": "node ./engine-requirements.js",
+    "postinstall": "npx tsc",
     "release": "release-it",
     "test": "jest"
   },