diff --git a/dibi/libs/DibiDataSource.php b/dibi/libs/DibiDataSource.php
index 1613b9f6..29d33ea0 100644
--- a/dibi/libs/DibiDataSource.php
+++ b/dibi/libs/DibiDataSource.php
@@ -253,7 +253,7 @@ class DibiDataSource extends DibiObject implements IDataSource
 	 */
 	public function release()
 	{
-		$this->result = $this->count = NULL;
+		$this->result = $this->count = $this->totalCount = NULL;
 	}