diff --git a/spec/migration/migration_sanity_spec.rb b/spec/migration/migration_sanity_spec.rb
deleted file mode 100644
index f135e95a..00000000
--- a/spec/migration/migration_sanity_spec.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-# frozen_string_literal: true
-
-# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
-require 'rails_helper'
-
-describe 'Migration sanity' do
-  it 'Migrations have a sane timestamp' do
-    Dir.open(File.join(Rails.root, 'db', 'migrate')) do |dir|
-      # should be a hash but we don't have in Ruby 2.3
-      migration_names = []
-
-      dir.entries.each do |file|
-        next unless file != '.' && file != '..'
-
-        ret = file.split('_', 2)
-        expect(ret[0].length).to eq 14
-        expect { Integer(ret[0]) }.to_not raise_error
-        expect(migration_names).to_not include ret[1]
-
-        migration_names.push(ret[1])
-      end
-    end
-  end
-end