diff --git a/server/src/handler/login.go b/server/src/handler/login.go
index a6a7eea..051c41b 100644
--- a/server/src/handler/login.go
+++ b/server/src/handler/login.go
@@ -33,6 +33,7 @@ func (authMux *AuthMux) Login(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if !usr.IsAdmin() {
+		// check, if game is enabled
 		gm, err := authMux.app.GetGameById(usr.GetGameId())
 		if err != nil || !gm.IsActive() {
 			log.ErrorLog(fmt.Errorf("game %s disabled for user %s", gm.GetId(), usr.GetName()))
diff --git a/server/src/user/struct.go b/server/src/user/struct.go
index 30772a5..7ded3c6 100644
--- a/server/src/user/struct.go
+++ b/server/src/user/struct.go
@@ -37,5 +37,5 @@ type UserinfoJson struct {
 	Name    string `json:"name"`
 	Role    string `json:"role"`
 	GameId  string `json:"game"`
-	IsCameo bool   `json:"isCameo,omitempty"`
+	IsCameo bool   `json:"-"`
 }