diff --git a/dstk_server.rb b/dstk_server.rb
index e36f730..2c53585 100644
--- a/dstk_server.rb
+++ b/dstk_server.rb
@@ -987,7 +987,6 @@ def boilerpipe(input_html)
 
   callback = params[:callback]
   ips_string = params[:ips]
-  $stderr.puts "ips_string='#{ips_string}'"
   if !ips_string or ips_string == '""'
     # This is a special case. If you pass in an empty string, use the IP address of the requesting
     # client, since javascript callers may not have access to it themselves.