diff --git a/aleksis/apps/chronos/templates/chronos/myplan.html b/aleksis/apps/chronos/templates/chronos/myplan.html
index bf8c9d1752bd9de6dcfa4758d925ff284657d38a..d811736b511d79864f8da502996104e8b163b2ca 100644
--- a/aleksis/apps/chronos/templates/chronos/myplan.html
+++ b/aleksis/apps/chronos/templates/chronos/myplan.html
@@ -20,6 +20,7 @@
     </div>
 
     <script type="text/javascript">
+        {# TODO Use django-js-reverse #}
         var dest = "/timetable/my/";
     </script>
 
diff --git a/aleksis/apps/chronos/templates/chronos/plan.html b/aleksis/apps/chronos/templates/chronos/plan.html
index 82fdf212e9963c660f559663fe7a660bd5455a10..10f0fabe23c71958eb1329afc05fced1fbe36d4b 100644
--- a/aleksis/apps/chronos/templates/chronos/plan.html
+++ b/aleksis/apps/chronos/templates/chronos/plan.html
@@ -11,7 +11,9 @@
     <script type="text/javascript">
       var week = {{ week.week }};
       var year = {{ week.year }};
-      var dest = "{% url "timetable" type pk %}";
+      var type = "{{ type }}";
+      var pk = {{ pk }};
+      var dest = Urls.timetable(type, pk);
     </script>
     <script type="text/javascript" src="{% static "js/chronos/week_select.js" %}"></script>
   {% endif %}
diff --git a/aleksis/apps/chronos/templates/chronos/substitution.html b/aleksis/apps/chronos/templates/chronos/substitution.html
index 0217a94003d336ede1f0fd487e46e98245919a94..7155d6b3759f1eaa848d58ad791ed57766cc7941 100644
--- a/aleksis/apps/chronos/templates/chronos/substitution.html
+++ b/aleksis/apps/chronos/templates/chronos/substitution.html
@@ -8,7 +8,7 @@
 
 {% block content %}
   <script type="text/javascript">
-    var dest = "{% url "substitutions" %}";
+    var dest = Urls.substitutions();
   </script>
 
   <div class="row no-margin">
diff --git a/aleksis/apps/chronos/templates/chronos/substitutionprint.html b/aleksis/apps/chronos/templates/chronos/substitutionprint.html
index 974fcea99f0bdc577aaf004cc97b3bd9d44b9725..2f87eabcbf750385ec213ba44a4b9ad94d6ce5db 100644
--- a/aleksis/apps/chronos/templates/chronos/substitutionprint.html
+++ b/aleksis/apps/chronos/templates/chronos/substitutionprint.html
@@ -3,7 +3,7 @@
 
 {% block content %}
 <script type="text/javascript">
-    var dest = "/timetable/substitutions/";
+    var dest = Urls.substitutions();
 </script>
 
 <style>