diff --git a/quack.sh b/quack.sh
index 3a4316fd4485414caf5fdf7d2c33c83128c4713c..1975739ee555c409858b24fa6fc137906da45b53 100755
--- a/quack.sh
+++ b/quack.sh
@@ -696,7 +696,9 @@ function makePreviewPage() {
     GREY_COUNT_LAST=`echo "$GREY" | cut -d\  -f6`
     GREY_PERCENT_LAST=`echo "$GREY" | cut -d\  -f7`
     GREY_LAST=`echo "$GREY" | cut -d\  -f8`
- 
+    local GREY_ALL_SOURCE=`im_identify $SOURCE_IMAGE`
+    GREY_ALL=`cat "$GREY_ALL_SOURCE" | grep -A 256 Histogram | tail -n 256`
+
     ctemplate $IMAGE_TEMPLATE > $P
    
 #    ls -l "$IMAGE"