diff --git a/tildes/tildes/templates/base.atom.jinja2 b/tildes/tildes/templates/base.atom.jinja2
index f238459..76f2800 100644
--- a/tildes/tildes/templates/base.atom.jinja2
+++ b/tildes/tildes/templates/base.atom.jinja2
@@ -1,5 +1,5 @@
 {# Copyright (c) 2021 Tildes contributors <code@tildes.net> #}
-{# SPDX-License-Identifier: AGPL-3.0-or-later #}
+{# SPDX-License-Identifier: AGPL-3.0-or-later -#}
 
 <?xml version="1.0" encoding="UTF-8" ?>
 <feed xmlns="http://www.w3.org/2005/Atom">
diff --git a/tildes/tildes/templates/base.rss.jinja2 b/tildes/tildes/templates/base.rss.jinja2
index 81e9309..7bd99fb 100644
--- a/tildes/tildes/templates/base.rss.jinja2
+++ b/tildes/tildes/templates/base.rss.jinja2
@@ -1,5 +1,5 @@
 {# Copyright (c) 2021 Tildes contributors <code@tildes.net> #}
-{# SPDX-License-Identifier: AGPL-3.0-or-later #}
+{# SPDX-License-Identifier: AGPL-3.0-or-later -#}
 
 <?xml version="1.0" encoding="UTF-8" ?>
 <rss version="2.0">
diff --git a/tildes/tildes/templates/home.atom.jinja2 b/tildes/tildes/templates/home.atom.jinja2
index 31ba90e..0fd1fa6 100644
--- a/tildes/tildes/templates/home.atom.jinja2
+++ b/tildes/tildes/templates/home.atom.jinja2
@@ -1,6 +1,6 @@
 {# Copyright (c) 2021 Tildes contributors <code@tildes.net> #}
 {# SPDX-License-Identifier: AGPL-3.0-or-later #}
 
-{% extends 'topic_listing.atom.jinja2' %}
+{%- extends 'topic_listing.atom.jinja2' %}
 
 {% block feed_title %}Tildes Atom feed{% endblock %}
diff --git a/tildes/tildes/templates/home.rss.jinja2 b/tildes/tildes/templates/home.rss.jinja2
index a353007..29a1cde 100644
--- a/tildes/tildes/templates/home.rss.jinja2
+++ b/tildes/tildes/templates/home.rss.jinja2
@@ -1,7 +1,7 @@
 {# Copyright (c) 2021 Tildes contributors <code@tildes.net> #}
 {# SPDX-License-Identifier: AGPL-3.0-or-later #}
 
-{% extends 'topic_listing.rss.jinja2' %}
+{%- extends 'topic_listing.rss.jinja2' %}
 
 {% block channel_title %}Tildes{% endblock %}
 {% block channel_link %}https://tildes.net/{% endblock %}
diff --git a/tildes/tildes/templates/topic_listing.atom.jinja2 b/tildes/tildes/templates/topic_listing.atom.jinja2
index 2d8a245..624e252 100644
--- a/tildes/tildes/templates/topic_listing.atom.jinja2
+++ b/tildes/tildes/templates/topic_listing.atom.jinja2
@@ -1,7 +1,7 @@
 {# Copyright (c) 2021 Tildes contributors <code@tildes.net> #}
 {# SPDX-License-Identifier: AGPL-3.0-or-later #}
 
-{% extends 'base.atom.jinja2' %}
+{%- extends 'base.atom.jinja2' %}
 
 {% block feed_title %}~{{ group.path }} - Tildes{% endblock %}
 
diff --git a/tildes/tildes/templates/topic_listing.rss.jinja2 b/tildes/tildes/templates/topic_listing.rss.jinja2
index 505907f..cae5286 100644
--- a/tildes/tildes/templates/topic_listing.rss.jinja2
+++ b/tildes/tildes/templates/topic_listing.rss.jinja2
@@ -1,5 +1,5 @@
 {# Copyright (c) 2021 Tildes contributors <code@tildes.net> #}
-{# SPDX-License-Identifier: AGPL-3.0-or-later #}
+{# SPDX-License-Identifier: AGPL-3.0-or-later -#}
 
 {% extends 'base.rss.jinja2' %}