diff --git a/chkboot b/chkboot
index dbcdea2..9b19e7b 100755
--- a/chkboot
+++ b/chkboot
@@ -68,7 +68,7 @@ dd if="$BOOTDISK" of="$DISKHEAD" bs=512 count=1 > /dev/null 2>&1
 
 pushd "$BOOTDIR" > /dev/null 2>&1
     files=`find . -type f` # get file infos
-    files=`echo $files | sed "s/.\/grub\/grubenv//"` # remove files that should be skipped
+    files=`echo $files | sed -e "s/.\/grub\/grubenv//" -e "s/\.\/loader\/random-seed//"` # remove files that should be skipped
 
     # generate hashes of each file
     for fname in $files; do
diff --git a/notification/chkboot-desktopalert b/notification/chkboot-desktopalert
index 0991200..694ac77 100755
--- a/notification/chkboot-desktopalert
+++ b/notification/chkboot-desktopalert
@@ -11,12 +11,12 @@ chgfile=${CHKBOOT_DATA}/${CHANGES_ALERT}
 
 XMESSAGE=/usr/bin/xmessage
 ZENITY=/usr/bin/zenity
-NOTIFICATION="This notification will continue to appear until you either run chkboot again as root or restart your computer"
+NOTIFICATION="This notification will continue to appear until you\n- either run chkboot again as root\n- or restart your computer"
 
 if [ -s $chgfile ]; then
     if [ -x $ZENITY ]; then
-        cat $chgfile | $ZENITY --title "ALERT: Boot changes" --text-info --width 550 --height 300
-        $ZENITY --title "chkboot" --info --text="$NOTIFICATION"
+        cat $chgfile | $ZENITY --title "ALERT: Boot changes" --text-info --width 640 --height 480 --no-wrap
+        $ZENITY --title "chkboot" --info --height=100 --width=100 --no-wrap --text="$NOTIFICATION"
     elif [ -x $XMESSAGE ]; then
         cat $chgfile | $XMESSAGE -default okay -file -
         $XMESSAGE -default okay $NOTIFICATION
diff --git a/pacman-hooks/80-chkboot-check.hook b/pacman-hooks/80-chkboot-check.hook
index 2a036b5..b61c54a 100644
--- a/pacman-hooks/80-chkboot-check.hook
+++ b/pacman-hooks/80-chkboot-check.hook
@@ -1,9 +1,12 @@
 [Trigger]
-Type = File
+Type = Package
 Operation = Install
 Operation = Upgrade
 Operation = Remove
-Target = boot/*
+Target = linux*
+Target = mkinitcpio*
+Target = grub*
+Target = systemd
 
 [Action]
 Depends = chkboot
diff --git a/pacman-hooks/99-chkboot-update.hook b/pacman-hooks/99-chkboot-update.hook
index ef1edc6..34d8554 100644
--- a/pacman-hooks/99-chkboot-update.hook
+++ b/pacman-hooks/99-chkboot-update.hook
@@ -1,9 +1,12 @@
 [Trigger]
-Type = File
+Type = Package
 Operation = Install
 Operation = Upgrade
 Operation = Remove
-Target = boot/*
+Target = linux*
+Target = mkinitcpio*
+Target = grub*
+Target = systemd
 
 [Action]
 Depends = chkboot