diff --git a/src/servers/sapphire_zone/Zone/InstanceContent.h b/src/servers/sapphire_zone/Zone/InstanceContent.h
index 2d2c5bcb..fb5305e5 100644
--- a/src/servers/sapphire_zone/Zone/InstanceContent.h
+++ b/src/servers/sapphire_zone/Zone/InstanceContent.h
@@ -30,8 +30,8 @@ public:
    virtual ~InstanceContent();
 
    bool init() override;
-   void onBeforePlayerZoneIn( Entity::Player &player ) override;
-   void onPlayerZoneIn( Entity::Player &player ) override;
+   void onBeforePlayerZoneIn( Entity::Player& player ) override;
+   void onPlayerZoneIn( Entity::Player& player ) override;
    void onLeaveTerritory( Entity::Player& player ) override;
    void onFinishLoading( Entity::Player& player ) override;
    void onInitDirector( Entity::Player& player ) override;