diff --git a/infra/libkookie/overlays/kookie/emacs/default.nix b/infra/libkookie/overlays/kookie/emacs/default.nix
index 1df6d3886a4..4ee282acaf4 100644
--- a/infra/libkookie/overlays/kookie/emacs/default.nix
+++ b/infra/libkookie/overlays/kookie/emacs/default.nix
@@ -8,7 +8,7 @@ pkgs.emacsWithPackages (epkgs:
       ./base
       ./move-lines
       ./multi-cursor
-      ./notmuch
+      ./kookie-notmuch
       ./notmuch-rules
       ./org
       ./rust
diff --git a/infra/libkookie/overlays/kookie/emacs/notmuch/default.el b/infra/libkookie/overlays/kookie/emacs/kookie-notmuch/default.el
similarity index 100%
rename from infra/libkookie/overlays/kookie/emacs/notmuch/default.el
rename to infra/libkookie/overlays/kookie/emacs/kookie-notmuch/default.el
diff --git a/infra/libkookie/overlays/kookie/emacs/notmuch/default.nix b/infra/libkookie/overlays/kookie/emacs/kookie-notmuch/default.nix
similarity index 100%
rename from infra/libkookie/overlays/kookie/emacs/notmuch/default.nix
rename to infra/libkookie/overlays/kookie/emacs/kookie-notmuch/default.nix
diff --git a/infra/libkookie/overlays/kookie/emacs/notmuch-rules/default.el b/infra/libkookie/overlays/kookie/emacs/notmuch-rules/default.el
index a3d6bccf805..46175152aca 100644
--- a/infra/libkookie/overlays/kookie/emacs/notmuch-rules/default.el
+++ b/infra/libkookie/overlays/kookie/emacs/notmuch-rules/default.el
@@ -5,8 +5,7 @@
 ;; This file is part of LIBKOOKIE, a collection of nix expressions.
 ;; LIBKOOKIE is licensed under the GPL-3.0 (or later) -- see LICENSE
 
-(provide 'kookie-rules)
-(require 'notmuch)
+(provide 'notmuch-rules)
 
 (setq mail-host-address "kookie.space")
 (setq mml-enable-flowed t)