diff --git a/core/lib/generators/solidus/install/install_generator.rb b/core/lib/generators/solidus/install/install_generator.rb
index fc315a68b3a..19a0aa2323c 100644
--- a/core/lib/generators/solidus/install/install_generator.rb
+++ b/core/lib/generators/solidus/install/install_generator.rb
@@ -96,7 +96,7 @@ def install_file_attachment
         rake 'active_storage:install'
       else
         say_status :assets, "Paperclip", :green
-        gsub_file 'config/initializers/spree.rb', "::ActiveStorageAttachment", "::PaperclipAttachment"
+        rake "solidus:paperclip_adapter:install"
       end
     end