diff --git a/pihole-sync b/pihole-sync
index 26ed07f..1748c6a 100755
--- a/pihole-sync
+++ b/pihole-sync
@@ -178,7 +178,7 @@ pull () {
 				#                 $SUDO service pihole-FTL stop
 				#                 cp $custom_list $pihole_dir
 				#                 cp $cname_list $dnsmasq_dir
-				if [ $(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1) != *"10.10.10.11"* ]; then
+				if [[ $(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1) != *"10.10.10.11"* ]]; then
 				 	# cp $localdomains_list $dnsmasq_dir
 					echo "copying"
 				else