diff --git a/Tests/Schema/SchemaTest.php b/Tests/Schema/SchemaTest.php
index c1fe7c01..d758b7ba 100644
--- a/Tests/Schema/SchemaTest.php
+++ b/Tests/Schema/SchemaTest.php
@@ -136,6 +136,12 @@ public function testCustomTypes()
         $result = $processor->getResponseData();
 
         $this->assertEquals(['errors' => [ ['message' => 'Unexpected token "RBRACE" at (1:19)']]], $result);
+        $processor->getExecutionContext()->clearErrors();
+
+        $processor->processPayload('{ user { name { invalidSelection } } }');
+        $result = $processor->getResponseData();
+
+        $this->assertEquals(['data' => ['user' => null], 'errors' => [ ['message' => 'You can\'t specify fields for scalar type "String"']]], $result);
     }
 
 }