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 45fe3c1dd..fadbd7db2 100755
--- a/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
+++ b/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
@@ -196,7 +196,7 @@ del_server_route() {
 
 disable_pihole() {
 	local server=$1
-	if [ "$(uci -q get openmptcprouter.${server}.pihole)" = "1" ] && [ "$(uci -q  get dhcp.@dnsmasq[0].server)" != "127.0.0.1#5353" ]; then
+	if [ "$(uci -q get openmptcprouter.${server}.pihole)" = "1" ] && [ "$(uci -q get dhcp.@dnsmasq[0].server)" != "127.0.0.1#5353" ]; then
 		_log "Disable Pi-Hole..."
 		uci -q batch <<-EOF >/dev/null
 			delete dhcp.@dnsmasq[0].server
@@ -333,7 +333,7 @@ if [ "$OMR_TRACKER_INTERFACE" = "glorytun" ] || [ "$OMR_TRACKER_INTERFACE" = "om
 	# Set VPN MTU
 	if [ -n "$OMR_TRACKER_LATENCY" ] && ([ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(date +"%s") - $(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc))) -gt 3600 ]); then
 		local serverip=$(uci -q get shadowsocks-libev.sss0.server)
-		uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE=interface
+		uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE="interface"
 		uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.latency="$OMR_TRACKER_LATENCY"
 		if [ -n "$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)" ]; then
 			mtu=$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)