diff --git a/src/oca/ruby/opennebula/client.rb b/src/oca/ruby/opennebula/client.rb
index d649f36e8f..3f730d0bab 100644
--- a/src/oca/ruby/opennebula/client.rb
+++ b/src/oca/ruby/opennebula/client.rb
@@ -143,6 +143,8 @@ module OpenNebula
             else
                 @one_endpoint = "http://localhost:2633/RPC2"
             end
+            
+            @one_endpoint.rstrip!
 
             @async = !options[:sync]