diff --git a/package.json b/package.json
index 3d4bd45e..baac7652 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
   },
   "repository": "googleapis/nodejs-vision",
   "main": "build/src/index.js",
+  "types": "build/src/index.d.ts",
   "files": [
     "build/protos",
     "build/src"