diff --git a/src/pc/gfx/gfx_sdl2.c b/src/pc/gfx/gfx_sdl2.c
index 1afe5ea..1df686b 100644
--- a/src/pc/gfx/gfx_sdl2.c
+++ b/src/pc/gfx/gfx_sdl2.c
@@ -167,6 +167,11 @@ static void gfx_sdl_onkeydown(int scancode) {
 
         configFullscreen = !configFullscreen;
     }
+    else if (state[SDL_SCANCODE_ESCAPE] && configFullscreen)
+    {
+        SDL_SetWindowFullscreen(wnd, 0);
+        configFullscreen = false;
+    }
 }
 
 static void gfx_sdl_onkeyup(int scancode) {