diff --git a/config.toml b/config.toml
index 7a43b28a..8b557150 100644
--- a/config.toml
+++ b/config.toml
@@ -183,13 +183,13 @@ date = ["date", "publishDate", "lastmod", ":git"]
   filename = 'sitemap.xml'
 
 [mediaTypes]
-  [mediaTypes.'text/opml']
+  [mediaTypes.'text/x-opml']
     suffixes = ['opml.xml']
   [mediaTypes.'text/gemini']
     suffixes = ['gmi']
 [outputFormats]
   [outputFormats.opml]
-    mediaType = 'text/opml'
+    mediaType = 'text/x-opml'
     baseName = 'feeds'
   [outputFormats.calendar]
     baseName = 'events'
diff --git a/content/tags/_index.md b/content/tags/_index.md
index 2d31f69f..9d7e7355 100644
--- a/content/tags/_index.md
+++ b/content/tags/_index.md
@@ -2,8 +2,8 @@
 title: Tags
 outputs:
 - html
-- api
 - gemini
+- api
 ---
 
 These are all the hashtags I use to categorise anything I put on this site ad-hoc. You might find other things you find interesting by following a hashtag from a post you like to others with the same tag.
\ No newline at end of file
diff --git a/content/topics/_index.md b/content/topics/_index.md
index a29f8d3d..80765dc8 100644
--- a/content/topics/_index.md
+++ b/content/topics/_index.md
@@ -2,9 +2,9 @@
 title: Topics
 outputs:
 - html
-- api
 - gemini
 - opml
+- api
 ---
 
 These topics are the broad categories I put my (slightly) longer writing into. Not everything fits perfectly, but if you find yourself interested in only some of the topics of what I write, you can come here to find & follow the bits that interest you.