diff --git a/module/finc/tests/unit-tests/src/fincTest/RecordDriver/SolrBaseTestCase.php b/module/finc/tests/unit-tests/src/fincTest/RecordDriver/SolrBaseTestCase.php
index 037e2161a8f954cfec299c48956d723d8d772369..a52d83752bc45255f304475b1f0b815feaf24b9e 100644
--- a/module/finc/tests/unit-tests/src/fincTest/RecordDriver/SolrBaseTestCase.php
+++ b/module/finc/tests/unit-tests/src/fincTest/RecordDriver/SolrBaseTestCase.php
@@ -144,7 +144,8 @@ class SolrBaseTestCase extends VuFindTestCase
             'serverUrl' => $serverUrl,
             'config' => $config,
             'url'   => $url,
-            'context' => new \VuFind\View\Helper\Root\Context()
+            'context' => new \VuFind\View\Helper\Root\Context(),
+            'slot' => new \VuFindTheme\View\Helper\Slot()
         ];
     }
 }