diff --git a/src/command/management/user/inviteCommandHandler.ts b/src/command/management/user/inviteCommandHandler.ts
index 5c01044..2e341c2 100644
--- a/src/command/management/user/inviteCommandHandler.ts
+++ b/src/command/management/user/inviteCommandHandler.ts
@@ -26,7 +26,7 @@ export default abstract class InviteCommandHandler {
         lastname: createInvite.lastname,
         secret: createInvite.secret,
       })
-      .orUpdate(["firstName", "lastName", "token", "secret"], ["mail"])
+      .orUpdate(["firstname", "lastname", "token", "secret"], ["mail"])
       .execute()
       .then((result) => {
         return token;