diff --git a/Libraries/Column.php b/Libraries/Column.php
index <HASH>..<HASH> 100644
--- a/Libraries/Column.php
+++ b/Libraries/Column.php
@@ -388,7 +388,7 @@ class Column {
 						$column1 = explode('.', $this->relationshipField->column);
 						$column1 = $column1[1];
 						$column2 = explode('.', $this->relationshipField->column2);
-						$column2 = $column1[1];
+						$column2 = $column2[1];
 						$joins .= ' LEFT JOIN '.$int_table.' AS '.$int_alias.' ON '.$int_alias.'.'.$column1.' = '.$field_table.'.'.$model::$key
 								.' LEFT JOIN '.$other_table.' AS '.$other_alias.' ON '.$other_alias.'.'.$other_key.' = '.$int_alias.'.'.$column2;
just kidding (See #<I>)