diff --git a/src/Selection/TypedSelectionsTrait.php b/src/Selection/TypedSelectionsTrait.php
index be2a1e8..4926241 100644
--- a/src/Selection/TypedSelectionsTrait.php
+++ b/src/Selection/TypedSelectionsTrait.php
@@ -51,4 +51,9 @@ protected function createRow(array $row): Model
         $className = $this->mapper->getDefinition($this->name)['model'];
         return new $className($row, $this);
     }
+
+    public function unsetRefCache(): void
+    {
+        $this->refCache = [];
+    }
 }