diff --git a/nix/configurations/vanadium.nix b/nix/configurations/vanadium.nix
index 43a36dd4..15f396de 100644
--- a/nix/configurations/vanadium.nix
+++ b/nix/configurations/vanadium.nix
@@ -55,7 +55,6 @@ in
           ../overlays/wallpapers.nix
           ../overlays/nil.nix
           ../overlays/eepy.nix
-          ../overlays/calibre-no-mime.nix
           ../overlays/fcitx5-table-extra-taiwanese.nix
           ../overlays/ghostty-dev.nix
           ../overlays/npins.nix
diff --git a/nix/overlays/calibre-no-mime.nix b/nix/overlays/calibre-no-mime.nix
deleted file mode 100644
index bfc2d604..00000000
--- a/nix/overlays/calibre-no-mime.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-# cailbre is obnoxious about opening HTML
-final: prev: {
-  calibre = final.symlinkJoin {
-    name = "calibre";
-    paths = [ prev.calibre ];
-    buildInputs = [ final.makeWrapper ];
-    postBuild = ''
-      rm -r $out/share/mime
-    '';
-  };
-}