diff --git a/app/Actions/Proxy/CheckProxy.php b/app/Actions/Proxy/CheckProxy.php
index cb146073e..b535f782e 100644
--- a/app/Actions/Proxy/CheckProxy.php
+++ b/app/Actions/Proxy/CheckProxy.php
@@ -142,7 +142,7 @@ private function isPortConflict(Server $server, string $port, string $proxyConta
                 'available' => 'command -v ss >/dev/null 2>&1',
                 'check' => [
                     // Get listening process details
-                    "ss_output=\$(ss -tuln state listening sport = :$port 2>/dev/null) && echo \"\$ss_output\"",
+                    "ss_output=\$(ss -Htuln state listening sport = :$port 2>/dev/null) && echo \"\$ss_output\"",
                     // Count IPv4 listeners
                     "echo \"\$ss_output\" | grep -c ':$port '",
                 ],