diff --git a/tests/class/SC_SendMailTest.php b/tests/class/SC_SendMailTest.php
index ea13dc3960..e4bd8a2ca1 100644
--- a/tests/class/SC_SendMailTest.php
+++ b/tests/class/SC_SendMailTest.php
@@ -144,7 +144,12 @@ public function testGetRecip()
 
     public function testGetBackendParams()
     {
-        $this->expected = [];
+        $this->objQuery->update('dtb_baseinfo', ['email04' => 'test@example.com']);
+        $objDb = new SC_Helper_DB_Ex();
+        $objSite = $objDb->sfGetBasisData();
+        $this->expected = [
+            '-f '.$objSite['email04']
+        ];
         $this->actual = $this->objSendMail->getBackendParams('mail');
         $this->verify();