diff --git a/system/database/drivers/oci8/oci8_utility.php b/system/database/drivers/oci8/oci8_utility.php
index dc259ac..4d267dc 100644
--- a/system/database/drivers/oci8/oci8_utility.php
+++ b/system/database/drivers/oci8/oci8_utility.php
@@ -76,7 +76,7 @@
      */
     function _list_tables()
     {
-        return "select TABLE_NAME FROM ALL_TABLES";
+        return "SELECT TABLE_NAME FROM ALL_TABLES";
     }
 
 	// --------------------------------------------------------------------