diff --git a/priv/repo/migrations/20191026191218_set_not_null_for_moderation_log.exs b/priv/repo/migrations/20191026191218_set_not_null_for_moderation_log.exs
new file mode 100644
index 000000000..7238ca7f5
--- /dev/null
+++ b/priv/repo/migrations/20191026191218_set_not_null_for_moderation_log.exs
@@ -0,0 +1,15 @@
+defmodule Pleroma.Repo.Migrations.SetNotNullForModerationLog do
+  use Ecto.Migration
+
+  # modify/3 function will require index recreation, so using execute/1 instead
+
+  def up do
+    execute("ALTER TABLE moderation_log
+    ALTER COLUMN data SET NOT NULL")
+  end
+
+  def down do
+    execute("ALTER TABLE moderation_log
+    ALTER COLUMN data DROP NOT NULL")
+  end
+end