diff --git a/priv/repo/migrations/20240327165841_add_index_to_uuid_fields.exs b/priv/repo/migrations/20240327165841_add_index_to_uuid_fields.exs
new file mode 100644
index 0000000..0f0604f
--- /dev/null
+++ b/priv/repo/migrations/20240327165841_add_index_to_uuid_fields.exs
@@ -0,0 +1,8 @@
+defmodule Pinchflat.Repo.Migrations.AddIndexToUuidFields do
+  use Ecto.Migration
+
+  def change do
+    create unique_index(:sources, [:uuid])
+    create unique_index(:media_items, [:uuid])
+  end
+end