diff --git a/configurations/mime.nix b/configurations/mime.nix
new file mode 100644
index 00000000..4bee2aae
--- /dev/null
+++ b/configurations/mime.nix
@@ -0,0 +1,25 @@
+{ ... }:
+
+{
+  home-manager.users.charlotte = { pkgs, ... }: {
+    xdg.mimeApps = {
+      enable = true;
+      defaultApplications = {
+        "image/png" = [ "org.kde.okular.desktop" ];
+        "image/jpg" = [ "org.kde.okular.desktop" ];
+        "image/jpeg" = [ "org.kde.okular.desktop" ];
+        "application/pdf" = [ "org.kde.okular.desktop" ];
+
+        "text/html"= [ "firefox.desktop" ];
+        "x-scheme-handler/about" = [ "firefox.desktop" ];
+        "x-scheme-handler/http" = [ "firefox.desktop" ];
+        "x-scheme-handler/https" = [ "firefox.desktop" ];
+        "x-scheme-handler/unknown" = [ "firefox.desktop" ];
+
+        "x-scheme-handler/mailto" = [ "thunderbird.desktop" ];
+
+        "x-scheme-handler/msteams" = [ "teams.desktop" ];
+      };
+    };
+  };
+}
diff --git a/profiles/graphical.nix b/profiles/graphical.nix
index 162a965b..590b3d06 100644
--- a/profiles/graphical.nix
+++ b/profiles/graphical.nix
@@ -13,6 +13,7 @@
     ../configurations/joplin.nix
     ../configurations/kernel.nix
     ../configurations/kitty.nix
+    ../configurations/mime.nix
     ../configurations/mounts.nix
     ../configurations/mumble.nix
     ../configurations/networkmanager.nix