diff --git a/packages/worker/src/api/routes/global/users.ts b/packages/worker/src/api/routes/global/users.ts
index 84c79fb97c..399a412a61 100644
--- a/packages/worker/src/api/routes/global/users.ts
+++ b/packages/worker/src/api/routes/global/users.ts
@@ -38,7 +38,7 @@ function buildInviteMultipleValidation() {
   ))
 }
 
-const createUserAdminOnly = (ctx, next) => {
+const createUserAdminOnly = (ctx: any, next: any) => {
   if (!ctx.request.body._id) {
     return auth.adminOnly(ctx, next)
   } else {