diff --git a/backend/src/sql/Update6.sql b/backend/src/sql/Update6.sql
new file mode 100644
index 0000000..7338e2a
--- /dev/null
+++ b/backend/src/sql/Update6.sql
@@ -0,0 +1,3 @@
+UPDATE users SET backend='native' WHERE backend='';
+
+UPDATE options SET value=6 WHERE name='schema_version';