diff --git a/src/sys/graphics/main.cpp b/src/sys/graphics/main.cpp
index 82cff7a..3c71f47 100755
--- a/src/sys/graphics/main.cpp
+++ b/src/sys/graphics/main.cpp
@@ -19,7 +19,6 @@
   buf->create(400,400,(TPixelFmt *)&def_pixfmt_8bpp);
   buf2->create(400,400,(TPixelFmt *)&def_pixfmt_8bpp);
   buf->flip(buf2);
-  buf->setRGBPalette(1,255,255,254);
   buf->setRGBPalette(15,255,255,255);
   foo=buf->RGB(255,255,255);
   printf("%d\n",(int)foo);
diff --git a/src/sys/graphics/objgfx30.cpp b/src/sys/graphics/objgfx30.cpp
index fa0801c..56d19e9 100755
--- a/src/sys/graphics/objgfx30.cpp
+++ b/src/sys/graphics/objgfx30.cpp
@@ -46,6 +46,11 @@
   if (!LineOfs) return FALSE;
   pal = (TRGB*)malloc(256*sizeof(TRGB));
   if (!pal) return FALSE;
+  for (yy = 0; yy<=256; yy++) {
+    pal[yy].red = 0;
+    pal[yy].green = 0;
+    pal[yy].blue = 0;
+  }  // for
   MaxX=_xRes-1;
   xRes=_xRes;
   MaxY=_yRes-1;