diff --git a/tool/sync_default_gems.rb b/tool/sync_default_gems.rb
index 03db90eb45c911..c065b9c4688a1f 100644
--- a/tool/sync_default_gems.rb
+++ b/tool/sync_default_gems.rb
@@ -374,8 +374,11 @@ def sync_lib(repo)
 end
 
 def update_default_gems(gem)
+
   author, repository = $repositories[gem.to_sym].split('/')
 
+  puts "Update #{author}/#{repository}"
+
   unless File.exist?("../../#{author}/#{repository}")
     mkdir_p("../../#{author}")
     `git clone git@github.com:#{author}/#{repository}.git ../../#{author}/#{repository}`