diff --git a/app/logical/upload_service.rb b/app/logical/upload_service.rb
index c3e769985..9277a8ee2 100644
--- a/app/logical/upload_service.rb
+++ b/app/logical/upload_service.rb
@@ -124,7 +124,7 @@ class UploadService
     end
 
     def self.is_downloadable?(source)
-      source.match?(/^https?:\/\//)
+      source =~ /^https?:\/\//
     end
 
     def self.generate_resizes(file, upload)