diff --git a/src/OrbitClient.php b/src/OrbitClient.php
index 5b80020..6c74d49 100644
--- a/src/OrbitClient.php
+++ b/src/OrbitClient.php
@@ -17,7 +17,7 @@ class OrbitClient
 
     const ORBIT_WEBSERVICE_URL = 'https://navigation.{env}api.bbci.co.uk/api';
 
-    const SUPPORTED_ENVIRONMENTS = ['int', 'test', 'live'];
+    const SUPPORTED_ENVIRONMENTS = ['int', 'test', 'stage', 'live'];
 
     /** @var Client */
     private $client;
diff --git a/tests/OrbitClientTest.php b/tests/OrbitClientTest.php
index 0ef71a6..6b99e50 100644
--- a/tests/OrbitClientTest.php
+++ b/tests/OrbitClientTest.php
@@ -4,6 +4,7 @@
 
 use BBC\BrandingClient\Orbit;
 use BBC\BrandingClient\OrbitClient;
+use BBC\BrandingClient\OrbitException;
 use GuzzleHttp\Client;
 use Psr\Cache\CacheItemInterface;
 use Psr\Cache\CacheItemPoolInterface;
@@ -55,12 +56,12 @@ public function testConstructorCustomOptions()
         $this->assertEquals($options, $orbitClient->getOptions());
     }
 
-    /**
-     * @expectedException BBC\BrandingClient\OrbitException
-     * @expectedExceptionMessage Invalid environment supplied, expected one of "int, test, live" but got "garbage"
-     */
     public function testInvalidEnvThrowsException()
     {
+        $this->expectException(OrbitException::class);
+        $this->expectExceptionMessage(
+            'Invalid environment supplied, expected one of "int, test, stage, live" but got "garbage"'
+        );
         new OrbitClient(
             $this->getClient(),
             $this->cache,