diff --git a/packages/validators/package.json b/packages/validators/package.json
index f6163cc..6e53259 100644
--- a/packages/validators/package.json
+++ b/packages/validators/package.json
@@ -2,6 +2,7 @@
   "name": "@opengovsg/starter-kitty-validators",
   "version": "1.0.0",
   "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist"
   ],