diff --git a/src/app/core/constants.h b/src/app/core/constants.h
index 54eba4c7..9cb5e80f 100644
--- a/src/app/core/constants.h
+++ b/src/app/core/constants.h
@@ -39,6 +39,13 @@ namespace yaze {
 namespace app {
 namespace core {
 
+//===========================================================================================
+// Window Variables 
+//===========================================================================================
+
+constexpr int kScreenWidth = 1200;
+constexpr int kScreenHeight = 800;
+
 //===========================================================================================
 // 65816 LanguageDefinition
 //===========================================================================================
diff --git a/src/app/core/controller.cc b/src/app/core/controller.cc
index 4930d166..cd7fcf11 100644
--- a/src/app/core/controller.cc
+++ b/src/app/core/controller.cc
@@ -154,8 +154,8 @@ absl::Status Controller::CreateWindow() {
         SDL_CreateWindow("Yet Another Zelda3 Editor",  // window title
                          SDL_WINDOWPOS_UNDEFINED,      // initial x position
                          SDL_WINDOWPOS_UNDEFINED,      // initial y position
-                         1200,                         // width, in pixels
-                         800,                          // height, in pixels
+                         kScreenWidth,                 // width, in pixels
+                         kScreenHeight,                // height, in pixels
                          SDL_WINDOW_RESIZABLE | SDL_WINDOW_OPENGL),
         sdl_deleter());
     if (window_ == nullptr) {