diff --git a/eZ/Publish/API/Repository/Tests/BaseTest.php b/eZ/Publish/API/Repository/Tests/BaseTest.php
index <HASH>..<HASH> 100644
--- a/eZ/Publish/API/Repository/Tests/BaseTest.php
+++ b/eZ/Publish/API/Repository/Tests/BaseTest.php
@@ -44,7 +44,7 @@ abstract class BaseTest extends PHPUnit_Framework_TestCase
             // Set session if we are testing the REST backend to make it
             // possible to persist data in the memory backend during multiple
             // requests.
-            if ( $repository instanceof \eZ\Publish\API\REST\Common\Sessionable )
+            if ( $repository instanceof \eZ\Publish\API\REST\Client\Sessionable )
             {
                 $repository->setSession( $id = md5( microtime() ) );
             }
Updated: Adapted interface location.