diff --git a/priv/repo/migrations/20191026191635_set_not_null_for_registrations.exs b/priv/repo/migrations/20191026191635_set_not_null_for_registrations.exs
new file mode 100644
index 000000000..ddfbf4c5e
--- /dev/null
+++ b/priv/repo/migrations/20191026191635_set_not_null_for_registrations.exs
@@ -0,0 +1,19 @@
+defmodule Pleroma.Repo.Migrations.SetNotNullForRegistrations do
+  use Ecto.Migration
+
+  # modify/3 function will require index recreation, so using execute/1 instead
+
+  def up do
+    execute("ALTER TABLE registrations
+    ALTER COLUMN provider SET NOT NULL,
+    ALTER COLUMN uid SET NOT NULL,
+    ALTER COLUMN info SET NOT NULL")
+  end
+
+  def down do
+    execute("ALTER TABLE registrations
+    ALTER COLUMN provider DROP NOT NULL,
+    ALTER COLUMN uid DROP NOT NULL,
+    ALTER COLUMN info DROP NOT NULL")
+  end
+end