diff --git a/src/sys/graphics/testprog.cpp b/src/sys/graphics/testprog.cpp
index 242f653..5c3dc64 100755
--- a/src/sys/graphics/testprog.cpp
+++ b/src/sys/graphics/testprog.cpp
@@ -1,10 +1,9 @@
 #include <objgfx30.h>
-void main() {
-  TScreen* Screen=0;
-  Screen = new TScreen();
-  Screen->setupMode(0x4115);
-  Screen->rectangle(0,0,Screen->getMaxX(),Screen->getMaxY(), // coords
-                    Screen->RGB(255,255,255));               // colour
-
-  if (Screen) delete Screen;
+int
+main() {
+  TScreen Screen;
+  Screen.setupMode(0x4115);
+  Screen.rectangle(0,0,Screen.getMaxX(),Screen.getMaxY(), // coords
+                    Screen.RGB(255,255,255));               // colour
+  return 0;
 }