diff --git a/dotfiles/index.org b/dotfiles/index.org
index c062309..71791fb 100644
--- a/dotfiles/index.org
+++ b/dotfiles/index.org
@@ -864,10 +864,6 @@ systemctl --user enable syncmail.timer
 systemctl --user start syncmail.timer
 #+end_src
 
-*** Documentation
-https://bostonenginerd.com/posts/notmuch-of-a-mail-setup-part-1-mbsync-msmtp-and-systemd/
-https://bostonenginerd.com/posts/notmuch-of-a-mail-setup-part-2-notmuch-and-emacs/
-
 ** Send Mails - Msmtp
 https://marlam.de/msmtp/
 
@@ -876,24 +872,6 @@ https://marlam.de/msmtp/
   yay -S msmtp
 #+end_src
 
-** Mail Indexer - Notmuch
-https://notmuchmail.org/
-https://wiki.archlinux.org/index.php/Notmuch
-
-*** Installation
-#+begin_src bash
-yay -S notmuch
-#+end_src
-
-*** Configuration
-Configuration file: =~/.notmuch-config=
-
-*** Cheatsheet
-| Command         | Usage                                       |
-|-----------------+---------------------------------------------|
-| =notmuch setup= | Initial Setup                               |
-| =notmuch new=   | Incorporate new email into notmuch database |
-
 ** Mail Index, Search and Tagging - Mu
 https://github.com/djcb/mu
 
diff --git a/dotfiles/install.org b/dotfiles/install.org
index 5095e1e..ef92fdb 100644
--- a/dotfiles/install.org
+++ b/dotfiles/install.org
@@ -15,7 +15,6 @@ neovim - Ambitious Vim-fork focused on extensibility and agility
 * LaTeX
 * Mutt
 neomutt - Teaching an Old Dog New Tricks
-notmuch - Thread-based email index, search, and tagging
 msmtp - SMTP client that can be used as an SMTP plugin for Mutt
 isync - Synchronize a maildir with an IMAP server
 vdirsyncer - Synchronize calendars and contacts
diff --git a/dotfiles/systemd.org b/dotfiles/systemd.org
index 6bca12b..ab1f9ad 100644
--- a/dotfiles/systemd.org
+++ b/dotfiles/systemd.org
@@ -228,7 +228,7 @@ https://www.digitalocean.com/community/tutorials/how-to-use-systemctl-to-manage-
 
   # =============================================================
   # Indexation and Tags
-  # notmuch new
+  # mu update
   mu index --maildir=~/.mail $opt_verbose $opt_quiet
   # Update on Emacs
   # if [ "$(($new-$old))" -gt 0 ]; then