diff --git a/app/controllers/api/health.php b/app/controllers/api/health.php
index 32b77433f0..975db909c6 100644
--- a/app/controllers/api/health.php
+++ b/app/controllers/api/health.php
@@ -23,10 +23,12 @@ use Utopia\Storage\Device;
 use Utopia\Storage\Device\Local;
 use Utopia\Storage\Storage;
 use Utopia\System\System;
+use Utopia\Validator\AnyOf;
 use Utopia\Validator\Domain;
 use Utopia\Validator\Integer;
 use Utopia\Validator\Multiple;
 use Utopia\Validator\Text;
+use Utopia\Validator\URL;
 use Utopia\Validator\WhiteList;
 
 App::get('/v1/health')
@@ -397,7 +399,7 @@ App::get('/v1/health/certificate')
         ],
         contentType: ContentType::JSON
     ))
-    ->param('domain', null, new Multiple([new Domain(), new PublicDomain()]), Multiple::TYPE_STRING, 'Domain name')
+    ->param('domain', null, new Multiple([new AnyOf([new URL(), new Domain()]), new PublicDomain()]), Multiple::TYPE_STRING, 'Domain name')
     ->inject('response')
     ->action(function (string $domain, Response $response) {
         if (filter_var($domain, FILTER_VALIDATE_URL)) {
diff --git a/composer.lock b/composer.lock
index 0855905a4a..922f5bf5ee 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3852,16 +3852,16 @@
         },
         {
             "name": "utopia-php/framework",
-            "version": "0.33.20",
+            "version": "0.33.21",
             "source": {
                 "type": "git",
                 "url": "https://github.com/utopia-php/http.git",
-                "reference": "e1c7ab4e0b5b0a9a70256b1e00912e101e76a131"
+                "reference": "eb0e82e90b8fa493f99b8d131bdd25173422c493"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/utopia-php/http/zipball/e1c7ab4e0b5b0a9a70256b1e00912e101e76a131",
-                "reference": "e1c7ab4e0b5b0a9a70256b1e00912e101e76a131",
+                "url": "https://api.github.com/repos/utopia-php/http/zipball/eb0e82e90b8fa493f99b8d131bdd25173422c493",
+                "reference": "eb0e82e90b8fa493f99b8d131bdd25173422c493",
                 "shasum": ""
             },
             "require": {
@@ -3893,9 +3893,9 @@
             ],
             "support": {
                 "issues": "https://github.com/utopia-php/http/issues",
-                "source": "https://github.com/utopia-php/http/tree/0.33.20"
+                "source": "https://github.com/utopia-php/http/tree/0.33.21"
             },
-            "time": "2025-05-18T23:51:21+00:00"
+            "time": "2025-08-19T10:52:15+00:00"
         },
         {
             "name": "utopia-php/image",
@@ -8426,5 +8426,5 @@
     "platform-overrides": {
         "php": "8.3"
     },
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.3.0"
 }
diff --git a/tests/e2e/Services/Proxy/ProxyCustomServerTest.php b/tests/e2e/Services/Proxy/ProxyCustomServerTest.php
index ea310d5449..da23b9ab7c 100644
--- a/tests/e2e/Services/Proxy/ProxyCustomServerTest.php
+++ b/tests/e2e/Services/Proxy/ProxyCustomServerTest.php
@@ -109,15 +109,11 @@ class ProxyCustomServerTest extends Scope
         $rule = $this->createAPIRule('https://' . $domain);
         $this->assertEquals(400, $rule['headers']['status-code']);
 
-        // Unexpected I would say, but it is the current behaviour
         $rule = $this->createAPIRule('wss://' . $domain);
-        $this->assertEquals(201, $rule['headers']['status-code']);
-        $this->cleanupRule($rule['body']['$id']);
+        $this->assertEquals(400, $rule['headers']['status-code']);
 
-        // Unexpected I would say, but it is the current behaviour
         $rule = $this->createAPIRule($domain . '/some-path');
-        $this->assertEquals(201, $rule['headers']['status-code']);
-        $this->cleanupRule($rule['body']['$id']);
+        $this->assertEquals(400, $rule['headers']['status-code']);
     }
 
     public function testCreateRedirectRule(): void