diff --git a/assets/migrations/2_external.down.sql b/assets/migrations/2_external.down.sql
new file mode 100644
index 0000000..fa292df
--- /dev/null
+++ b/assets/migrations/2_external.down.sql
@@ -0,0 +1,4 @@
+DROP TABLE "external_user";
+
+DROP TABLE "external_auth";
+