diff --git a/themes/minimunit/templates/base.html b/themes/minimunit/templates/base.html
index da4bf50..102e4fb 100644
--- a/themes/minimunit/templates/base.html
+++ b/themes/minimunit/templates/base.html
@@ -18,16 +18,16 @@
   <link href="{{ FEED_DOMAIN }}/{{ FEED_RSS }}" type="application/rss+xml" rel="alternate" title="{{ SITENAME }} RSS Feed" />
   {% endif %}
   {% if CATEGORY_FEED_ATOM and category %}
-  <link href="{{ FEED_DOMAIN }}/{{ CATEGORY_FEED_ATOM|format(category.slug) }}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Categories Atom Feed" />
+  <link href="{{ FEED_DOMAIN }}/{{ CATEGORY_FEED_ATOM|format(slug=category.slug) }}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Categories Atom Feed" />
   {% endif %}
   {% if CATEGORY_FEED_RSS and category %}
-  <link href="{{ FEED_DOMAIN }}/{{ CATEGORY_FEED_RSS|format(category.slug) }}" type="application/rss+xml" rel="alternate" title="{{ SITENAME }} Categories RSS Feed" />
+  <link href="{{ FEED_DOMAIN }}/{{ CATEGORY_FEED_RSS|format(slug=category.slug) }}" type="application/rss+xml" rel="alternate" title="{{ SITENAME }} Categories RSS Feed" />
   {% endif %}
   {% if TAG_FEED_ATOM and tag %}
-  <link href="{{ FEED_DOMAIN }}/{{ TAG_FEED_ATOM|format(tag.slug) }}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Tags Atom Feed" />
+  <link href="{{ FEED_DOMAIN }}/{{ TAG_FEED_ATOM|format(slug=tag.slug) }}" type="application/atom+xml" rel="alternate" title="{{ SITENAME }} Tags Atom Feed" />
   {% endif %}
   {% if TAG_FEED_RSS and tag %}
-  <link href="{{ FEED_DOMAIN }}/{{ TAG_FEED_RSS|format(tag.slug) }}" type="application/rss+xml" rel="alternate" title="{{ SITENAME }} Tags RSS Feed" />
+  <link href="{{ FEED_DOMAIN }}/{{ TAG_FEED_RSS|format(slug=tag.slug) }}" type="application/rss+xml" rel="alternate" title="{{ SITENAME }} Tags RSS Feed" />
   {% endif %}
   {% endblock head %}
 </head>