diff --git a/package.json b/package.json
index 903e714..b70054b 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
     "build": "tsc -p tsconfig.release.json",
     "build:watch": "tsc -w -p tsconfig.release.json",
     "lint": "eslint . --ext .ts,.tsx",
+    "pretest": "yarn build",
     "test": "jest --coverage",
     "test:watch": "jest --watch",
     "prerelease": "yarn build",