diff --git a/administrator/components/com_installer/models/database.php b/administrator/components/com_installer/models/database.php
index 4e17e95d052b3..75165013a7b41 100644
--- a/administrator/components/com_installer/models/database.php
+++ b/administrator/components/com_installer/models/database.php
@@ -152,8 +152,8 @@ public function fixSchemaVersion($changeSet)
 			// Add new row.
 			$query->clear()
 				->insert($db->quoteName('#__schemas'))
-				->set($db->quoteName('extension_id') . '= 700')
-				->set($db->quoteName('version_id') . '= ' . $db->quote($schema));
+				->columns($db->quoteName('extension_id') . ',' . $db->quoteName('version_id'))
+				->values('700, ' . $db->quote($schema));
 			$db->setQuery($query);
 
 			if ($db->execute())