diff --git a/config/initializers/0_duplicate_migrations.rb b/config/initializers/0_duplicate_migrations.rb
index 1b8b59025543d..e99b5f13924c7 100644
--- a/config/initializers/0_duplicate_migrations.rb
+++ b/config/initializers/0_duplicate_migrations.rb
@@ -18,7 +18,7 @@
 
 module ActiveRecord
   class Migrator
-    def self.new(direction, migrations, schema_migration, target_version = nil)
+    def self.new(direction, migrations, schema_migration, internal_metadata, target_version = nil)
       migrated = Set.new(Base.connection.migration_context.get_all_versions)
 
       migrations.group_by(&:name).each do |_name, duplicates|
@@ -38,7 +38,7 @@ def self.new(direction, migrations, schema_migration, target_version = nil)
         end
       end
 
-      super(direction, migrations, schema_migration, target_version)
+      super(direction, migrations, schema_migration, internal_metadata, target_version)
     end
   end