diff --git a/server/modules/routing/schemarouter/schemaroutersession.cc b/server/modules/routing/schemarouter/schemaroutersession.cc
index 3f7bbbddb..1c6da4173 100644
--- a/server/modules/routing/schemarouter/schemaroutersession.cc
+++ b/server/modules/routing/schemarouter/schemaroutersession.cc
@@ -1378,7 +1378,7 @@ void SchemaRouterSession::query_databases()
     m_state |= INIT_MAPPING;
     m_state &= ~INIT_UNINT;
 
-    GWBUF* buffer = modutil_create_query("SELECT schema_name FROM information_schema.schemata AS s "
+    GWBUF* buffer = modutil_create_query("SELECT CONCAT(schema_name, '.') FROM information_schema.schemata AS s "
                                          "LEFT JOIN information_schema.tables AS t ON s.schema_name = t.table_schema "
                                          "WHERE t.table_name IS NULL "
                                          "UNION "