diff --git a/divent/templates/subscribe.html.j2 b/divent/templates/subscribe.html.j2
index d313a2c..2542389 100644
--- a/divent/templates/subscribe.html.j2
+++ b/divent/templates/subscribe.html.j2
@@ -35,7 +35,7 @@
             <li>
                 <a class="button"
                    target="_blank"
-                   href="webcal://{{ request.host }}/{{ guild.vanity_url_code|default(guild.id, True) }}.ics">
+                   href="{{ url_for(".ical", _scheme="webcal", guild_id=guild.vanity_url_code|default(guild.id, True)) }}">
                     <i class="fa fa-apple"></i>
                     {{ _("Subscribe to") }} Apple
                 </a>
@@ -47,7 +47,7 @@
             <input type="text"
                    readonly
                    class="black_input"
-                   value="webcal://{{ request.host }}/{{ guild.vanity_url_code|default(guild.id, True) }}.ics">
+                   value="{{ url_for(".ical", _scheme="webcal", guild_id=guild.vanity_url_code|default(guild.id, True)) }}"/>
         </div>
     </div>
 {% endblock content %}
diff --git a/pyproject.toml b/pyproject.toml
index efa8390..775ad9e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,3 +34,4 @@ build-backend = "poetry.core.masonry.api"
 [tool.djlint]
 extension = "j2"
 profile = "jinja"
+ignore="H022"