diff --git a/include/Application.hpp b/include/Application.hpp
index c41f861..0d01dd1 100644
--- a/include/Application.hpp
+++ b/include/Application.hpp
@@ -2,7 +2,11 @@
 
 #include "SoftBody.hpp"
 
+#include <SFML/System/String.hpp>
 #include <SFML/System/Time.hpp>
+#include <SFML/Window/ContextSettings.hpp>
+#include <SFML/Window/VideoMode.hpp>
+#include <SFML/Window/WindowStyle.hpp>
 
 class Application {
 public:
@@ -11,6 +15,10 @@ class Application {
     void Run();
 
 private:
+    sf::VideoMode mMode{600u, 600u};
+    sf::String mTitle{"ParticlePhysics"};
+    sf::Uint32 mStyle{sf::Style::Default};
+    sf::ContextSettings mSettings{24u, 8u, 8u, 3u, 3u};
     glm::vec2 mGravitationalAcceleration{0.0f, 10.0f};
     std::vector<SoftBody> mSoftBodies;
 };
diff --git a/src/Application.cpp b/src/Application.cpp
index 43797a0..4b3af16 100644
--- a/src/Application.cpp
+++ b/src/Application.cpp
@@ -10,10 +10,7 @@
 #include <SFML/Graphics/CircleShape.hpp>
 #include <SFML/Graphics/RenderWindow.hpp>
 #include <SFML/Graphics/VertexArray.hpp>
-#include <SFML/Window/ContextSettings.hpp>
 #include <SFML/Window/Event.hpp>
-#include <SFML/Window/VideoMode.hpp>
-#include <SFML/Window/WindowStyle.hpp>
 
 #define IMGUI_DEFINE_MATH_OPERATORS
 #include <imgui-SFML.h>
@@ -56,12 +53,7 @@ void Application::FixedUpdate(const sf::Time &fixedDeltaTime) {
 }
 
 void Application::Run() {
-    sf::VideoMode mode{600u, 600u};
-    sf::String title{"ParticlePhysics"};
-    sf::Uint32 style{sf::Style::Default};
-    sf::ContextSettings settings{24u, 8u, 8u, 3u, 3u};
-
-    sf::RenderWindow window(mode, title, style, settings);
+    sf::RenderWindow window(mMode, mTitle, mStyle, mSettings);
     window.setFramerateLimit(120u);
 
     sf::View view = window.getDefaultView();