diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index 54fde77e36..7ce7bc626b 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -307,7 +307,7 @@ class S3DownloadStrategy < CurlDownloadStrategy
       s3url = obj.public_url
     end
 
-    curl s3url, '-C', downloaded_size, '-o', @temporary_path
+    curl s3url, '-C', downloaded_size, '-o', temporary_path
   end
 end