diff --git a/application/Espo/Core/SelectManagers/Base.php b/application/Espo/Core/SelectManagers/Base.php
index 545c7ccc3b..ffe0f29b06 100644
--- a/application/Espo/Core/SelectManagers/Base.php
+++ b/application/Espo/Core/SelectManagers/Base.php
@@ -1069,7 +1069,7 @@ class Base
 
     public function hasLeftJoin($leftJoin, &$result)
     {
-        return in_array($leftJoin, $result['leftJoin']);
+        return in_array($leftJoin, $result['leftJoins']);
     }
 
     public function addJoin($join, &$result)