diff --git a/luci-app-omr-bypass/root/etc/init.d/omr-bypass b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
index 87878277b..b95a0a806 100755
--- a/luci-app-omr-bypass/root/etc/init.d/omr-bypass
+++ b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
@@ -511,7 +511,7 @@ _intf_rule() {
 	intf=$(ifstatus "$1" | jsonfilter -q -e '@["l3_device"]')
 	[ -n "$(echo $intf | grep '@')" ] && intf=$(ifstatus "$1" | jsonfilter -q -e '@["device"]')
 	[ -z "$intf" ] && config_get intf $1 device
-	[ -n "$(echo $intf | grep '/') " ] && return
+	[ -n "$(echo $intf | grep '/')" ] && return
 	#count=$((count+1))
 	config_get count $1 metric
 	local mode
diff --git a/mptcp/files/usr/share/omr/post-tracking.d/post-tracking b/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
index 69c64d7b0..5a30323f7 100755
--- a/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
+++ b/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
@@ -1655,7 +1655,7 @@ if [ "$(iptables-save | grep omr-bypass)" = "" ] && [ "$(pgrep omr-bypass)" = ""
 	/etc/init.d/omr-bypass 2>&1 >/dev/null
 fi
 
-if [ -f /etc/backup/installed_packages.txt ]; then
+if [ -f /etc/backup/installed_packages.txt ] && [ -n "$(grep overlay /etc/backup/installed_packages.txt)" ]; then
 	_log "Reinstall packages..."
 	/etc/init.d/sysupgrade restart 2>&1 >/dev/null
 fi