diff --git a/priv/repo/migrations/20190603115238_add_index_on_activities_local.exs b/priv/repo/migrations/20190603115238_add_index_on_activities_local.exs
new file mode 100644
index 000000000..89daa9705
--- /dev/null
+++ b/priv/repo/migrations/20190603115238_add_index_on_activities_local.exs
@@ -0,0 +1,7 @@
+defmodule Pleroma.Repo.Migrations.AddIndexOnActivitiesLocal do
+  use Ecto.Migration
+
+  def change do
+    create(index("activities", [:local]))
+  end
+end