diff --git a/locksmith/src/app.ts b/locksmith/src/app.ts
index 84cdec3d358..a99de87a5de 100644
--- a/locksmith/src/app.ts
+++ b/locksmith/src/app.ts
@@ -30,7 +30,7 @@ app.use(cookieParser())
 app.use(cors())
 
 // Parse body
-app.use(express.urlencoded({ extended: true }))
+app.use(express.urlencoded({ limit: '5mb', extended: true }))
 app.use(express.json({ limit: '5mb' }))
 
 // Request logging not when testing