diff --git a/lib/google/apis/core/upload.rb b/lib/google/apis/core/upload.rb
index 7ad5fed97..2197fff6c 100644
--- a/lib/google/apis/core/upload.rb
+++ b/lib/google/apis/core/upload.rb
@@ -65,7 +65,6 @@ module Google
           if self.upload_content_type.nil? || self.upload_content_type.empty?
             self.upload_content_type = 'application/octet-stream'
           end
-          puts self.upload_content_type.inspect
         end
 
         # Close IO stream when command done. Only closes the stream if it was opened by the command.