diff --git a/rcbasic_runtime/rc_gfx.h b/rcbasic_runtime/rc_gfx.h
index 53f1e14..fd3a72e 100644
--- a/rcbasic_runtime/rc_gfx.h
+++ b/rcbasic_runtime/rc_gfx.h
@@ -734,7 +734,8 @@ bool rc_setWindowFullscreen(int flag)
 
 
         int w, h;
-        //SDL_GetWindowSize(rc_window, &w, &h);
+        SDL_GetWindowSize(rc_window, &w, &h);
+        SDL_SetWindowSize(rc_window, w, h);
 
         //irr::core::dimension2d<u32> win_size(w, h);
         //device->setWindowSize(win_size);
diff --git a/rcbasic_runtime/rcbasic_runtime.depend b/rcbasic_runtime/rcbasic_runtime.depend
index 9c20ab5..7e96050 100755
--- a/rcbasic_runtime/rcbasic_runtime.depend
+++ b/rcbasic_runtime/rcbasic_runtime.depend
@@ -32,7 +32,7 @@
 	<irrtheora.h>
 	"rc_func130_cases.h"
 
-1733939324 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_os_defines.h
+1733944095 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_os_defines.h
 	<TargetConditionals.h>
 
 1733777902 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_defines.h
@@ -1247,7 +1247,7 @@
 1727545973 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/RealisticWater.h
 	<irrlicht.h>
 
-1733938538 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx.h
+1733949891 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx.h
 	"SDL.h"
 	<SDL2/SDL.h>
 	<irrlicht.h>