diff --git a/src/WebdriverClassicDriver.php b/src/WebdriverClassicDriver.php
index 38f6bb1..5c8e221 100644
--- a/src/WebdriverClassicDriver.php
+++ b/src/WebdriverClassicDriver.php
@@ -762,7 +762,7 @@ protected function createWebDriver(): void
             throw new DriverException('Base driver has already been created');
         }
 
-        $this->webDriver = RemoteWebDriver::create($this->webDriverHost, $this->desiredCapabilities);
+        $this->webDriver = RemoteWebDriver::create($this->webDriverHost, $this->getDesiredCapabilities());
     }
 
     /**
@@ -777,6 +777,11 @@ protected function getWebDriver(): RemoteWebDriver
         throw new DriverException('Base driver has not been created');
     }
 
+    protected function getDesiredCapabilities(): array
+    {
+        return $this->desiredCapabilities->toArray();
+    }
+
     private function getNormalisedBrowserName(): string
     {
         return self::BROWSER_NAME_ALIAS_MAP[$this->browserName] ?? $this->browserName;
diff --git a/tests/Custom/CapabilityTest.php b/tests/Custom/CapabilityTest.php
new file mode 100644
index 0000000..6fb2a0a
--- /dev/null
+++ b/tests/Custom/CapabilityTest.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace Mink\WebdriverClassicDriver\Tests\Custom;
+
+use Mink\WebdriverClassicDriver\WebdriverClassicDriver;
+
+class CapabilityTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @param array<string, mixed> $desiredCapabilities
+     * @param array<string, mixed> $expectedCapabilities
+     *
+     * @dataProvider capabilitiesDataProvider
+     */
+    public function testThatCapabilitiesAreAsExpected(string $browserName, array $desiredCapabilities, array $expectedCapabilities): void
+    {
+        $driver = $this->createDriverExposingCapabilities($browserName, $desiredCapabilities);
+
+        $this->assertSame($expectedCapabilities, $driver->capabilities);
+    }
+
+    public static function capabilitiesDataProvider(): iterable
+    {
+        yield 'unknown browser starts with default driver capabilities' => [
+            'browserName' => 'fake browser',
+            'desiredCapabilities' => [],
+            'expectedCapabilities' => [
+                'platform' => 'ANY',
+                'name' => 'Behat Test',
+                'deviceOrientation' => 'landscape',
+                'deviceType' => 'desktop',
+            ],
+        ];
+
+        yield 'default capabilities can be customised' => [
+            'browserName' => 'fake browser',
+            'desiredCapabilities' => [
+                'something' => 'custom',
+                'name' => 'Custom Test',
+            ],
+            'expectedCapabilities' => [
+                'platform' => 'ANY',
+                'name' => 'Custom Test',
+                'deviceOrientation' => 'landscape',
+                'deviceType' => 'desktop',
+                'something' => 'custom',
+            ],
+        ];
+
+        yield 'browser-specific default capabilities are added' => [
+            'browserName' => 'chrome',
+            'desiredCapabilities' => [],
+            'expectedCapabilities' => [
+                'browserName' => 'chrome',
+                'platform' => 'ANY',
+                'name' => 'Behat Test',
+                'deviceOrientation' => 'landscape',
+                'deviceType' => 'desktop',
+                'goog:chromeOptions' => [
+                    'excludeSwitches' => ['enable-automation'],
+                ],
+            ],
+        ];
+
+        yield 'browser-specific default capabilities can be customised' => [
+            'browserName' => 'chrome',
+            'desiredCapabilities' => [
+                'name' => 'Custom Test',
+                'goog:chromeOptions' => ['args' => ['a', 'b', 'c']],
+            ],
+            'expectedCapabilities' => [
+                'browserName' => 'chrome',
+                'platform' => 'ANY',
+                'name' => 'Custom Test',
+                'deviceOrientation' => 'landscape',
+                'deviceType' => 'desktop',
+                'goog:chromeOptions' => ['args' => ['a', 'b', 'c']],
+            ],
+        ];
+    }
+
+    /**
+     * @param string $browserName
+     * @param array<string, mixed> $desiredCapabilities
+     * @return WebdriverClassicDriver&object{capabilities: array<string, mixed>}
+     */
+    private function createDriverExposingCapabilities(string $browserName, array $desiredCapabilities = []): WebdriverClassicDriver
+    {
+        return new class($browserName, $desiredCapabilities) extends WebdriverClassicDriver {
+            public ?array $capabilities = null;
+
+            public function __construct(string $browserName, array $desiredCapabilities)
+            {
+                parent::__construct($browserName, $desiredCapabilities);
+
+                $this->capabilities = $this->getDesiredCapabilities();
+            }
+        };
+    }
+}