diff --git a/renderer.py b/renderer.py
index dc125dc..9761c75 100644
--- a/renderer.py
+++ b/renderer.py
@@ -851,8 +851,8 @@ def render_routes():
                         exit_enabled = True
 
         # Set up the display code:
-        enabled  = "<a href='#'><i id='"+node["id"]+"-exit' onclick='toggle_exit("+node_exit_routes[0]+","+node_exit_routes[1]+","+node['id']+", '"+node['id']+"-exit', 'routes')' class='material-icons green-text text-lighten-2 tooltipped' data-tooltip='Click to disable'>fiber_manual_record</i></a>"
-        disabled = "<a href='#'><i id='"+node["id"]+"-exit' onclick='toggle_exit("+node_exit_routes[0]+","+node_exit_routes[1]+","+node['id']+", '"+node['id']+"-exit', 'routes')' class='material-icons red-text text-lighten-2 tooltipped' data-tooltip='Click to enable' >fiber_manual_record</i></a>"
+        enabled  = "<a href='#'><i id='"+str(node["id"])+"-exit' onclick='toggle_exit("+node_exit_routes[0]+","+node_exit_routes[1]+","+node['id']+", '"+node['id']+"-exit', 'routes')' class='material-icons green-text text-lighten-2 tooltipped' data-tooltip='Click to disable'>fiber_manual_record</i></a>"
+        disabled = "<a href='#'><i id='"+str(node["id"])+"-exit' onclick='toggle_exit("+node_exit_routes[0]+","+node_exit_routes[1]+","+node['id']+", '"+node['id']+"-exit', 'routes')' class='material-icons red-text text-lighten-2 tooltipped' data-tooltip='Click to enable' >fiber_manual_record</i></a>"
 
         # Set the displays:
         enabled_display = enabled if exit_enabled else disabled