diff --git a/fs_talkdialog.lua b/fs_talkdialog.lua
index 63d4498..2805453 100644
--- a/fs_talkdialog.lua
+++ b/fs_talkdialog.lua
@@ -487,13 +487,13 @@ yl_speak_up.get_fs_talkdialog = function(player, n_id, d_id, alternate_text, rec
 	local anz_options = 0
         -- Let#s sort the options by o_sort
         if active_dialog ~= nil and active_dialog.d_options ~= nil then
-            local sorted_buttons = {}
-            for _, ad_v in pairs(active_dialog.d_options) do
-                sorted_buttons[tonumber(ad_v.o_sort)] = ad_v
-		anz_options = anz_options + 1
+            local sorted_o_list = yl_speak_up.get_sorted_options(active_dialog.d_options, "o_sort")
+            for _, sb_v in ipairs(sorted_o_list) do
+               anz_options = anz_options + 1
             end
 
-            for _, sb_v in pairs(sorted_buttons) do
+            for _, s_o_id in ipairs(sorted_o_list) do
+		local sb_v = active_dialog.d_options[s_o_id]
 		local oid = minetest.formspec_escape(sb_v.o_id)
                 -- in edit_mode: show all options
 		if(edit_mode and yl_speak_up.old_fs_version_show_line(pname_for_old_fs)) then