diff --git a/source/guides/admin-guides/large_clusters/databases/index.rst b/source/guides/admin-guides/large_clusters/databases/index.rst
index 615b9ebf5..605959b74 100644
--- a/source/guides/admin-guides/large_clusters/databases/index.rst
+++ b/source/guides/admin-guides/large_clusters/databases/index.rst
@@ -6,7 +6,6 @@ xCAT requires a database to hold persistent information and currently supports t
     * SQLite
     * MySQL/MariaDB
     * PostgreSQL
-    * DB2
 
 
 SQLite