diff --git a/lib/active_storage/service/cloudinary_service.rb b/lib/active_storage/service/cloudinary_service.rb
index be8e349c..5be71496 100644
--- a/lib/active_storage/service/cloudinary_service.rb
+++ b/lib/active_storage/service/cloudinary_service.rb
@@ -1,5 +1,6 @@
 require 'active_storage/blob_key'
 require 'cloudinary/helper'
+require 'net/http'
 
 unless ActiveStorage::Blob.method_defined? :original_key
   class ActiveStorage::Blob