diff --git a/source/screen.cpp b/source/screen.cpp
index 564080d..122b5c0 100644
--- a/source/screen.cpp
+++ b/source/screen.cpp
@@ -265,9 +265,6 @@ void Screen::adjustWindowSize()
         const int NEW_POS_X = old_pos_x + (old_width - WIDTH) / 2;
         const int NEW_POS_Y = old_pos_y + (old_height - HEIGHT) / 2;
 
-        SDL_Rect viewport = {0, 0, WIDTH, HEIGHT};
-        SDL_SetRenderViewport(renderer_, &viewport);
-
         SDL_SetWindowPosition(window_, std::max(NEW_POS_X, WINDOWS_DECORATIONS_), std::max(NEW_POS_Y, 0));
         SDL_SetWindowSize(window_, WIDTH, HEIGHT);