diff --git a/package.json b/package.json
index c50d3cc..205b98e 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
   "scripts": {
     "lint": "ts-standard",
     "test": "jest",
-    "build": "tsc"
+    "build": "tsc",
+    "prepare": "tsc"
   },
   "repository": {
     "type": "git",