diff --git a/sources/Component/Keyboard/KeyboardComponent.hpp b/sources/Component/Keyboard/KeyboardComponent.hpp
index acd06b94..b461f215 100644
--- a/sources/Component/Keyboard/KeyboardComponent.hpp
+++ b/sources/Component/Keyboard/KeyboardComponent.hpp
@@ -21,7 +21,7 @@ namespace BBM
 		//! @brief bomb key
 		Key keyBomb = KEY_E;
 		//! @brief pause key
-		Key keyPause = RAY::Controller::Keyboard::Key::KEY_ESCAPE;
+		Key keyPause = KEY_ESCAPE;
 		//! @brief move right key
 		Key keyRight = KEY_D;
 		//! @brief move left key
@@ -35,14 +35,14 @@ namespace BBM
 		WAL::Component *clone(WAL::Entity &entity) const override;
 
 		//! @brief Create a new keyboard component using custom keys.
-		KeyboardComponent(WAL::Entity &entity,
+		explicit KeyboardComponent(WAL::Entity &entity,
 		                  Key up = KEY_W,
 		                  Key down = KEY_S,
 		                  Key left = KEY_A,
 		                  Key right = KEY_D,
 		                  Key jump = KEY_SPACE,
 		                  Key bomb = KEY_E,
-		                  Key pause = RAY::Controller::Keyboard::Key::KEY_ESCAPE);
+		                  Key pause = KEY_ESCAPE);
 
 		//! @brief A Keyboard component is copy constructable.
 		KeyboardComponent(const KeyboardComponent &) = default;