diff --git a/podkop/files/etc/init.d/podkop b/podkop/files/etc/init.d/podkop
index 1ac9112..8a1cb81 100755
--- a/podkop/files/etc/init.d/podkop
+++ b/podkop/files/etc/init.d/podkop
@@ -32,7 +32,7 @@ start_service() {
         printf "\033[31;1mDetected https-dns-proxy. Disable or uninstall it for correct functionality.\033[0m\n"
     fi
 
-    if ! grep -q "search lan" "$resolv_conf" || ! grep -q "nameserver 127.0.0.1" "$resolv_conf"; then
+    if ! grep -q "search lan" "$resolv_conf" || ! grep -q "nameserver 127.0.0.1" "$resolv_conf" || ! grep -q "search tail" "$resolv_conf"; then
         echo "/etc/resolv.conf does not contain 'search lan' or 'nameserver 127.0.0.1' entries"
     fi
     
diff --git a/podkop/files/usr/bin/podkop b/podkop/files/usr/bin/podkop
index 9fd7932..167e9b2 100755
--- a/podkop/files/usr/bin/podkop
+++ b/podkop/files/usr/bin/podkop
@@ -68,7 +68,7 @@ start() {
         log "[critical] Detected https-dns-proxy. Disable or uninstall it for correct functionality."
     fi
 
-    if ! grep -q "search lan" "$resolv_conf" || ! grep -q "nameserver 127.0.0.1" "$resolv_conf"; then
+    if ! grep -q "search lan" "$resolv_conf" || ! grep -q "nameserver 127.0.0.1" "$resolv_conf" || ! grep -q "search tail" "$resolv_conf"; then
         log "[critical] /etc/resolv.conf does not contain 'search lan' or 'nameserver 127.0.0.1' entries"
     fi