diff --git a/debian/changelog b/debian/changelog
index 33406695..2bf62d2e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -5,6 +5,9 @@ byobu (4.51) unreleased; urgency=low
     - if tmux exists, then don't bother with color disabling
   * usr/lib/byobu/include/mondrian: LP: #894432
     - drop dependency on 'rand' command
+  * usr/lib/byobu/include/mondrian, usr/share/byobu/keybindings/f-
+    keys.tmux: LP: #894432
+    - fix two old references to /usr/bin/byobu-mondrian
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Wed, 23 Nov 2011 13:41:31 -0600
 
diff --git a/usr/lib/byobu/include/mondrian b/usr/lib/byobu/include/mondrian
index 9484c5f6..47d34c92 100755
--- a/usr/lib/byobu/include/mondrian
+++ b/usr/lib/byobu/include/mondrian
@@ -95,7 +95,7 @@ done
 for i in $(tmux list-windows | grep " mondrian " | awk -F: '{print $1}'); do
 	tmux kill-window -t $i
 done
-tmux new-window -n mondrian "byobu-mondrian color $white_color"
+tmux new-window -n mondrian "$BYOBU_PREFIX/lib/byobu/include/mondrian color $white_color"
 tmux set-option -g pane-active-border-bg black
 tmux set-option -g pane-active-border-fg black
 tmux set-option -g pane-border-bg black
@@ -109,7 +109,7 @@ for i in $(seq 0 $((TOTAL_SPLITS-1))); do
 		$blue) color=$blue_color ;;
 		*) color=$white_color ;;
 	esac
-	CMD="byobu-mondrian color $color"
+	CMD="$BYOBU_PREFIX/lib/byobu/include/mondrian color $color"
 	[ "$((RANDOM % 2))" = "0" ] && SPLIT="-v" || SPLIT="-h"
 	if ! tmux split-window $SPLIT -t $(get_random_pane) "$CMD" ; then
 		case "$i" in
diff --git a/usr/share/byobu/keybindings/f-keys.tmux b/usr/share/byobu/keybindings/f-keys.tmux
index e840915a..6bd03dee 100644
--- a/usr/share/byobu/keybindings/f-keys.tmux
+++ b/usr/share/byobu/keybindings/f-keys.tmux
@@ -65,5 +65,5 @@ bind-key -n M-F11 break-pane
 bind-key -n C-F11 join-pane -h -s :. -t :-1
 bind-key -n S-F11 join-pane -v -s :. -t :-1
 bind-key -n S-F12 source $BYOBU_PREFIX/share/byobu/keybindings/f-keys.tmux.disable
-bind-key -n C-S-F12 new-window /usr/lib/byobu/include/mondrian
+bind-key -n C-S-F12 new-window $BYOBU_PREFIX/lib/byobu/include/mondrian
 bind-key -n M-IC paste-buffer