diff --git a/tests/AmpHttpClientTest.php b/tests/AmpHttpClientTest.php
index f5dd363..65b95f6 100644
--- a/tests/AmpHttpClientTest.php
+++ b/tests/AmpHttpClientTest.php
@@ -486,7 +486,7 @@ public function testHttp404(): void
                     'HTTP_ACCEPT' => '*/*',
                     'HTTP_CONTENT_LENGTH' => '7',
                     'HTTP_CONTENT_TYPE' => 'application/x-www-form-urlencoded',
-                    'HTTP_USER_AGENT' => 'Symfony HttpClient/Amp',
+                    'HTTP_USER_AGENT' => 'Symfony HttpClient (Amp)',
                     'HTTP_ACCEPT_ENCODING' => 'gzip',
                     'HTTP_HOST' => '127.0.0.1:8057',
                 ],
diff --git a/tests/CurlHttpClientTest.php b/tests/CurlHttpClientTest.php
index 121111e..61dc9fb 100644
--- a/tests/CurlHttpClientTest.php
+++ b/tests/CurlHttpClientTest.php
@@ -491,7 +491,7 @@ public function testHttp404(): void
                     'REQUEST_METHOD' => 'POST',
                     'HTTP_HOST' => '127.0.0.1:8057',
                     'HTTP_ACCEPT' => '*/*',
-                    'HTTP_USER_AGENT' => 'Symfony HttpClient/Curl',
+                    'HTTP_USER_AGENT' => 'Symfony HttpClient (Curl)',
                     'HTTP_ACCEPT_ENCODING' => 'gzip',
                     'HTTP_CONTENT_LENGTH' => '7',
                     'HTTP_CONTENT_TYPE' => 'application/x-www-form-urlencoded',
diff --git a/tests/NativeHttpClientTest.php b/tests/NativeHttpClientTest.php
index 55bd068..a786ddd 100644
--- a/tests/NativeHttpClientTest.php
+++ b/tests/NativeHttpClientTest.php
@@ -494,7 +494,7 @@ public function testHttp404(): void
                     'HTTP_CONTENT_LENGTH' => '7',
                     'HTTP_CONTENT_TYPE' => 'application/x-www-form-urlencoded',
                     'HTTP_ACCEPT_ENCODING' => 'gzip',
-                    'HTTP_USER_AGENT' => 'Symfony HttpClient/Native',
+                    'HTTP_USER_AGENT' => 'Symfony HttpClient (Native)',
                     'HTTP_HOST' => '127.0.0.1:8057',
                 ],
             ],