diff --git a/backend/package.json b/backend/package.json
index c4ec42298..8ef168454 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -42,6 +42,7 @@
     "type-graphql": "^1.1.1"
   },
   "devDependencies": {
+    "@types/express": "^4.17.12",
     "@types/faker": "^5.5.9",
     "@types/jsonwebtoken": "^8.5.2",
     "@types/node": "^16.10.3",