diff --git a/pixelprojektor/pixelprojektor.ino b/pixelprojektor/pixelprojektor.ino
index 5da146f..7434ebc 100644
--- a/pixelprojektor/pixelprojektor.ino
+++ b/pixelprojektor/pixelprojektor.ino
@@ -263,9 +263,10 @@ void led_randomfade()
 void set_randomBuffer()
 {
   for (int i=0; i < strip.numPixels(); i++) {
-    pixelR_buffer[i]=random(0,256);
-    pixelG_buffer[i]=random(0,256);
-    pixelB_buffer[i]=random(0,256);
+    uint32_t c=wheel(random(0,256));
+    pixelR_buffer[i]=(uint8_t)(c >> 16);
+    pixelG_buffer[i]=(uint8_t)(c >>  8);
+    pixelB_buffer[i]=(uint8_t)c;
   }
 }