diff --git a/sources/Component/Score/ScoreComponent.cpp b/sources/Component/Score/ScoreComponent.cpp
index a1e833a6..b54a835d 100644
--- a/sources/Component/Score/ScoreComponent.cpp
+++ b/sources/Component/Score/ScoreComponent.cpp
@@ -5,7 +5,7 @@ namespace BBM
 {
 	ScoreComponent::ScoreComponent(WAL::Entity &entity)
 		: Component(entity),
-		  score(PLAYING)
+		  aliveTime(std::chrono::nanoseconds::zero())
 	{}
 
 	WAL::Component *ScoreComponent::clone(WAL::Entity &entity) const
diff --git a/sources/Component/Score/ScoreComponent.hpp b/sources/Component/Score/ScoreComponent.hpp
index d36c0a6f..15da0650 100644
--- a/sources/Component/Score/ScoreComponent.hpp
+++ b/sources/Component/Score/ScoreComponent.hpp
@@ -2,6 +2,7 @@
 #pragma once
 
 #include "Component/Component.hpp"
+#include <chrono>
 
 namespace BBM
 {
@@ -9,10 +10,8 @@ namespace BBM
 	class ScoreComponent : public WAL::Component
 	{
 	public:
-        //! @brief score of player (4 is the looser, 1 is the winner)
-        enum Score {FIRST = 1, SECOND = 2, THIRD = 3, FOURTH = 4, PLAYING = -1};
 		//! @brief the score of the player
-		enum Score score;
+		std::chrono::nanoseconds aliveTime;
 
 		//! @inherit
 		WAL::Component *clone(WAL::Entity &entity) const override;
diff --git a/sources/System/Score/ScoreSystem.cpp b/sources/System/Score/ScoreSystem.cpp
index 02d21c23..4b32fda2 100644
--- a/sources/System/Score/ScoreSystem.cpp
+++ b/sources/System/Score/ScoreSystem.cpp
@@ -11,10 +11,9 @@ namespace BBM {
 		: System(wal)
 	{}
 
-	void ScoreSystem::onSelfUpdate()
+	void ScoreSystem::onUpdate(WAL::ViewEntity<ScoreComponent, HealthComponent> &entity, std::chrono::nanoseconds dtime)
 	{
-		ScoreComponent::Score maxScore = ScoreComponent::Score::PLAYING;
-
-		for (auto &[_, score, _], this->_wal.getScene()->view<PositionComponent, CollisionComponent>())
+		if (entity.get<HealthComponent>().getHealthPoint())
+			entity.get<ScoreComponent>().aliveTime += dtime;
 	}
 }
\ No newline at end of file
diff --git a/sources/System/Score/ScoreSystem.hpp b/sources/System/Score/ScoreSystem.hpp
index 94d51ed6..33ad3c95 100644
--- a/sources/System/Score/ScoreSystem.hpp
+++ b/sources/System/Score/ScoreSystem.hpp
@@ -12,7 +12,7 @@ namespace BBM
 	{
 	public:
 		//! @inherit
-		void onFixedUpdate(WAL::ViewEntity<ScoreComponent, HealthComponent> &entity) override;
+		void onUpdate(WAL::ViewEntity<ScoreComponent, HealthComponent> &entity, std::chrono::nanoseconds dtime) override;
 		
 		//! @brief ctor
 		ScoreSystem(WAL::Wal &wal);