diff --git a/R/shiny-ui-top.R b/R/shiny-ui-top.R
index ee6a58531271fd1ba11900764c2ac5840ad1bd84..4502d202509bcd31b50423f4e1d11d7da7ab2ebc 100644
--- a/R/shiny-ui-top.R
+++ b/R/shiny-ui-top.R
@@ -76,6 +76,7 @@ mk_shinyscreen <- function(wd=getwd(),fn_style=system.file('www/custom.css',pack
         rv <- server_conf(input,output,session,rv=rv,rf=rf,roots=roots)
         rv <- server_cmpd(input,output,session,rv=rv,rf=rf,roots=roots)
         rv <- server_sets(input,output,session,rv=rv,rf=rf,roots=roots)
+        rv <- server_gen(input,output,session,rv=rv,rf=rf,roots=roots)