diff --git a/home/programs/xdg/mime-apps.nix b/home/programs/xdg/mime-apps.nix
index 6b65520..467fb26 100644
--- a/home/programs/xdg/mime-apps.nix
+++ b/home/programs/xdg/mime-apps.nix
@@ -1,43 +1,60 @@
 # Manage $XDG_CONFIG_HOME/mimeapps.list
 {
-  xdg.mimeApps = {
-    enable = true;
-    associations.added = let
+  xdg.mimeApps = let 
       browser = "firefox.desktop";
       textEditor = browser; # nvim doesn't work properly with xdg-open, just use the browser
-      fileManager = "pcmanfm-qt.desktop";
+      emailClient = browser;
+      pdfViewer = browser; # TODO: consider zathura (org.pwmt.zathura.desktop.desktop)
+      fileManager = "pcmanfm-qt.desktop"; # TODO: change
       archiveManager = "org.gnome.FileRoller.desktop";
       imageViewer = "org.nomacs.ImageLounge.desktop";
       videoPlayer = "mpv.desktop";
       audioPlayer = "mpv.desktop";
-    in {
-      "text/html" = [browser];
-      "x-scheme-handler/http" = [browser];
-      "x-scheme-handler/https" = [browser];
-      "x-scheme-handler/about" = [browser];
-      "x-scheme-handler/unknown" = [browser];
-      "application/x-extension-htm" = [browser];
-      "application/x-extension-html" = [browser];
-      "application/x-extension-shtml" = [browser];
-      "application/xhtml+xml" = [browser];
-      "application/x-extension-xhtml" = [browser];
-      "application/x-extension-xht" = [browser];
 
-      "inode/directory" = [fileManager];
-      "application/zip" = [archiveManager];
-      "application/x-xz-compressed-tar" = [archiveManager];
+      associations = {
+        "text/html" = [browser];
+        "x-scheme-handler/http" = [browser];
+        "x-scheme-handler/https" = [browser];
+        "x-scheme-handler/about" = [browser];
+        "x-scheme-handler/unknown" = [browser];
+        "application/x-extension-htm" = [browser];
+        "application/x-extension-html" = [browser];
+        "application/x-extension-shtml" = [browser];
+        "application/xhtml+xml" = [browser];
+        "application/x-extension-xhtml" = [browser];
+        "application/x-extension-xht" = [browser];
 
-      "image/*" = [imageViewer];
-      "audio/*" = [audioPlayer];
-      "video/*" = [videoPlayer];
+        "application/pdf" = [pdfViewer];
+        "x-scheme-handler/mailto" = [emailClient];
 
-      "text/plain" = [textEditor];
-      "application/json" = [textEditor];
+        "inode/directory" = [fileManager];
+        "application/zip" = [archiveManager];
+        "application/x-xz-compressed-tar" = [archiveManager];
 
-      "x-scheme-handler/spotify" = ["spotify.desktop"];
-      "x-scheme-handler/tg" = ["telegramdesktop.desktop"];
-      "x-scheme-handler/msteams" = ["teams.desktop"]; # I need it for school, don't judge me
-    };
+        "image/*" = [imageViewer];
+        "audio/*" = [audioPlayer];
+        "video/*" = [videoPlayer];
+
+        # The wildcard associations don't work everywhere, so we
+        # still need specific ones
+        "image/jpeg" = [imageViewer];
+        "image/png" = [imageViewer];
+        "image/svg+xml" = [imageViewer];
+        "image/gif" = [imageViewer];
+        "video/mp4" = [videoPlayer];
+
+        "text/plain" = [textEditor];
+        "application/json" = [textEditor];
+
+        "x-scheme-handler/spotify" = ["spotify.desktop"];
+        "x-scheme-handler/tg" = ["telegramdesktop.desktop"];
+        "x-scheme-handler/discord" = ["vesktop.desktop"];
+        "x-scheme-handler/msteams" = ["teams.desktop"]; # I need it for school, don't judge me
+      };
+  in {
+    enable = true;
+    associations.added = associations;
+    defaultApplications = associations;
   };
 
   home.sessionVariables = {