diff --git a/home-environments/radio.scm b/home-environments/radio.scm
index 7a5b182..62d3124 100644
--- a/home-environments/radio.scm
+++ b/home-environments/radio.scm
@@ -28,6 +28,7 @@
   #|Radio|#
   #|C|# #:use-module ((radio channels) #:prefix channel:)
   #|P|# #:use-module ((radio packages) #:prefix packages:)
+  #|M|# #:use-module ((radio mime-types) #:prefix mime-types:)
   #|S|# #:use-module ((radio shepherd-services) #:prefix shepherd-service:)
 
   #|Radix|#
@@ -82,52 +83,13 @@
           (service home-xdg-mime-applications-service-type
                    (home-xdg-mime-applications-configuration
                     (default (associate-right
-                               ('chromium.desktop
-                                `("application/xhtml+xml"
-                                  "application/x-extension-htm"
-                                  "application/x-extension-xhtml"
-                                  "application/x-extension-xht"
-                                  "x-scheme-handler/http"
-                                  "x-scheme-handler/https"))
-                               ('kak.desktop
-                                `("text/html"
-                                  "text/plain"
-                                  "text/troff"
-                                  "text/xml"
-                                  "text/x-c"
-                                  "text/x-c++"
-                                  "text/x-clojure"
-                                  "text/x-diff"
-                                  "text/x-lisp"
-                                  "text/x-scheme"
-                                  "text/x-script.python"
-                                  "text/x-shellscript"
-                                  "text/x-tex"))
-                               ('lf.desktop
-                                `("inode/directory"
-                                  "x-scheme-handler/ftp"
-                                  "x-scheme-handler/nfs"
-                                  "x-scheme-handler/smb"
-                                  "x-scheme-handler/ssh"
-                                  "application/x-directory"))
-                               ('mpv.desktop
-                                `("image/gif"
-                                  "audio/mpeg"
-                                  "audio/ogg"
-                                  "audio/opus"
-                                  "audio/x-opus+ogg"
-                                  "video/mp4"
-                                  "video/x-matroska"
-                                  "video/webm"))
-                               ('imv.desktop
-                                `("image/avif"
-                                  "image/bmp"
-                                  "image/jpeg"
-                                  "image/png"
-                                  "image/svg+xml"
-                                  "image/webp"))
-                               ('sioyek.desktop
-                                `("application/pdf"))))))
+                               ('chromium.desktop mime-types:browser)
+                               ('kak.desktop mime-types:editor)
+                               ('lf.desktop mime-types:file-manager)
+                               ('mpv.desktop (append mime-types:audio
+                                                     mime-types:video))
+                               ('imv.desktop mime-types:image)
+                               ('sioyek.desktop mime-types:document)))))
           (service home-special-files-service-type
                    `((".config/guix/home.scm" ,radio.scm)))