diff --git a/home/system/mime/default.nix b/home/system/mime/default.nix
index 56c9f6b..7d194ce 100644
--- a/home/system/mime/default.nix
+++ b/home/system/mime/default.nix
@@ -28,6 +28,14 @@
       "x-scheme-handler/https" = "zen.desktop";
       "text/html" = "zen.desktop";
       "application/pdf" = "zathura.desktop";
+
+      "x-scheme-handler/chrome" = "zen.desktop";
+      "application/x-extension-htm" = "zen.desktop";
+      "application/x-extension-html" = "zen.desktop";
+      "application/x-extension-shtml" = "zen.desktop";
+      "application/xhtml+xml" = "zen.desktop";
+      "application/x-extension-xhtml" = "zen.desktop";
+      "application/x-extension-xht" = "zen.desktop";
     };
   };
 }