diff --git a/lib/dry/system/manifest_registrar.rb b/lib/dry/system/manifest_registrar.rb
index 62c7fded..975fcafa 100644
--- a/lib/dry/system/manifest_registrar.rb
+++ b/lib/dry/system/manifest_registrar.rb
@@ -27,7 +27,7 @@ def initialize(container)
       # @api private
       def finalize!
         ::Dir[registrations_dir.join(RB_GLOB)].sort.each do |file|
-          call(File.basename(file, RB_EXT))
+          call(Identifier.new(File.basename(file, RB_EXT)))
         end
       end