diff --git a/gst/videobox/gstvideobox.c b/gst/videobox/gstvideobox.c
index 553b58db3d..de70b1b166 100644
--- a/gst/videobox/gstvideobox.c
+++ b/gst/videobox/gstvideobox.c
@@ -695,7 +695,7 @@ fill_planar_yuv (GstVideoBoxFill fill_type, guint b_alpha,
     memset (destU, empty_pixel[1], strideU * heightU);
   } else if (heightU) {
     for (; heightU; --heightU) {
-      memset (destU, empty_pixel[0], widthY);
+      memset (destU, empty_pixel[1], widthU);
       destU += strideU;
     }
   }
@@ -703,7 +703,7 @@ fill_planar_yuv (GstVideoBoxFill fill_type, guint b_alpha,
     memset (destV, empty_pixel[2], strideV * heightV);
   } else if (heightV) {
     for (; heightV; --heightV) {
-      memset (destV, empty_pixel[0], widthV);
+      memset (destV, empty_pixel[2], widthV);
       destV += strideV;
     }
   }