diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 4d1fac2..7dd9295 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -443,7 +443,7 @@
 	 */
 	function _close($conn_id)
 	{
-		odbc_close($conn_id);
+		@odbc_close($conn_id);
 	}