diff --git a/src/test/kc/complex/lazynes/scroll.c b/src/test/kc/complex/lazynes/scroll.c
index de0d7f7e1..679a9e91d 100644
--- a/src/test/kc/complex/lazynes/scroll.c
+++ b/src/test/kc/complex/lazynes/scroll.c
@@ -10,22 +10,17 @@
 #include "lazynes.h"
 
 int lnMain() {
-
 	static const ubyte bgColors[]={45,33,2};
-	static const ubyte bubblesPal[]={ 0, 37,22,5, 0, 42,26,10, 0, 33,18,3 };
-
 	ubyte i;
 	uword hScroll=0;
 	sbyte hVel=0, hDir=1;
-
 	lnSync(lfBlank); // blank screen to enable lnPush() usage
 	lnPush(lnBackCol,3,bgColors); // set background colors
-	
 	   // draw some backgrounds
 	{ //
 		static const ubyte g1[]={1}, g2[]={2,3,4,5}, g3[]={6,7,8,9};
 		ubyte x;
-		// draw a line: Sprite #0 will be placed ontop later to trigger the split
+		// draw a line
 		i=2;  for (x=0;x<32;x+=1) lnPush(lnNameTab0+((uword)i<<5)+x,1,g1);
 		// draw some diamond shapes
 		for (i=8;i<=24;i+=4) for (x=0;x<4;x+=1) {
@@ -33,14 +28,11 @@ int lnMain() {
 			lnPush(lnNameTab0+32+((uword)i<<5)+12+x*4,4,g3);
 		}
 	}
-	lnSync(0); 
-
 	for(;;) {
-		lnScroll(hScroll>>6,0); // set scrolling offsets of area below split
+		lnScroll(hScroll>>6,0); // set scrolling offsets
 		hVel+=hDir;  if (hVel>64 || hVel<-64) hDir=-hDir;
 		hScroll+=hVel;
 		lnSync(0); 
 	}
-
 	return 0;
 }