diff --git a/src/world/Action/EffectResult.cpp b/src/world/Action/EffectResult.cpp
index 7802162b..51d05193 100644
--- a/src/world/Action/EffectResult.cpp
+++ b/src/world/Action/EffectResult.cpp
@@ -115,9 +115,9 @@ void EffectResult::statusNoEffect( uint16_t statusId )
   m_type = Common::ActionEffectType::StatusNoEffect;
 }
 
-void EffectResult::mount( uint16_t moundId )
+void EffectResult::mount( uint16_t mountId )
 {
-  m_value = moundId;
+  m_value = mountId;
   m_param0 = 1;
 
   m_type = Common::ActionEffectType::Mount;
diff --git a/src/world/Action/EffectResult.h b/src/world/Action/EffectResult.h
index 39aac3f1..02ec2d78 100644
--- a/src/world/Action/EffectResult.h
+++ b/src/world/Action/EffectResult.h
@@ -26,7 +26,7 @@ namespace Sapphire::World::Action
     void applyStatusEffect( uint16_t statusId, uint32_t duration, uint16_t param );
     void applyStatusEffect( StatusEffect::StatusEffectPtr pStatusEffect );
     void statusNoEffect( uint16_t statusId );
-    void mount( uint16_t moundId );
+    void mount( uint16_t mountId );
 
     Entity::CharaPtr getSource() const;
     Entity::CharaPtr getTarget() const;
diff --git a/src/world/Action/MountAction.cpp b/src/world/Action/MountAction.cpp
index 94d13202..1c0170b7 100644
--- a/src/world/Action/MountAction.cpp
+++ b/src/world/Action/MountAction.cpp
@@ -15,7 +15,7 @@ using namespace Sapphire::Network::Packets::Server;
 using namespace Sapphire::Network::ActorControl;
 using namespace Sapphire::World::Action;
 
-MountAction::MountAction( Sapphire::Entity::CharaPtr source, uint32_t mountId, uint16_t sequence, Data::ActionPtr actionData, Sapphire::FrameworkPtr fw ) :
+MountAction::MountAction( Sapphire::Entity::CharaPtr source, uint16_t mountId, uint16_t sequence, Data::ActionPtr actionData, Sapphire::FrameworkPtr fw ) :
   Action::Action( source, 4, sequence, actionData, fw ),
   m_mountId( mountId )
 {
diff --git a/src/world/Action/MountAction.h b/src/world/Action/MountAction.h
index 37c0595a..1b095b47 100644
--- a/src/world/Action/MountAction.h
+++ b/src/world/Action/MountAction.h
@@ -8,7 +8,7 @@ namespace Sapphire::World::Action
   class MountAction : public Action
   {
   public:
-    MountAction( Entity::CharaPtr source, uint32_t mountId, uint16_t sequence, Data::ActionPtr actionData, FrameworkPtr fw );
+    MountAction( Entity::CharaPtr source, uint16_t mountId, uint16_t sequence, Data::ActionPtr actionData, FrameworkPtr fw );
     virtual ~MountAction() = default;
 
     bool preCheck() override;
@@ -18,7 +18,7 @@ namespace Sapphire::World::Action
     void execute() override;
 
   private:
-    uint32_t m_mountId;
+    uint16_t m_mountId;
   };
 }
 
diff --git a/src/world/Manager/ActionMgr.cpp b/src/world/Manager/ActionMgr.cpp
index 5deaf7ec..4a637af7 100644
--- a/src/world/Manager/ActionMgr.cpp
+++ b/src/world/Manager/ActionMgr.cpp
@@ -81,7 +81,7 @@ void World::Manager::ActionMgr::handleItemAction( Sapphire::Entity::Player& play
   action->start();
 }
 
-void World::Manager::ActionMgr::handleMountAction( Entity::Player& player, uint32_t mountId,
+void World::Manager::ActionMgr::handleMountAction( Entity::Player& player, uint16_t mountId,
                                                    Data::ActionPtr actionData, uint64_t targetId,
                                                    uint16_t sequence )
 {
diff --git a/src/world/Manager/ActionMgr.h b/src/world/Manager/ActionMgr.h
index a8cf49df..dd1d5f40 100644
--- a/src/world/Manager/ActionMgr.h
+++ b/src/world/Manager/ActionMgr.h
@@ -29,7 +29,7 @@ namespace Sapphire::World::Manager
     void handleItemAction( Entity::Player& player, uint32_t itemId, Data::ItemActionPtr itemActionData,
                            uint16_t itemSourceSlot, uint16_t itemSourceContainer );
 
-    void handleMountAction( Entity::Player& player, uint32_t mountId,
+    void handleMountAction( Entity::Player& player, uint16_t mountId,
                             Data::ActionPtr actionData, uint64_t targetId, uint16_t sequence );
 
   private:
diff --git a/src/world/Network/Handlers/ActionHandler.cpp b/src/world/Network/Handlers/ActionHandler.cpp
index 78bf55d8..2b9f81dd 100644
--- a/src/world/Network/Handlers/ActionHandler.cpp
+++ b/src/world/Network/Handlers/ActionHandler.cpp
@@ -74,7 +74,7 @@ void Sapphire::Network::GameConnection::actionHandler( FrameworkPtr pFw,
     {
       auto action = exdData->get< Data::Action >( 4 );
       assert( action );
-      actionMgr->handleMountAction( player, actionId, action, targetId, sequence );
+      actionMgr->handleMountAction( player, static_cast< uint16_t >( actionId ), action, targetId, sequence );
       break;
     }
   }