diff --git a/user-manifest.scm b/user-manifest.scm
index ebefb97..03b84be 100644
--- a/user-manifest.scm
+++ b/user-manifest.scm
@@ -18,7 +18,8 @@
 
    ;; Packages that are not yet upstream
    "z" "fzf" "spaceship-prompt" "zsh-autosuggestions"
-   "emacs-doom-themes" "emacs-doom-modeline" "emacs-rebox2" "emacs-multi-term"
+   "emacs-doom-themes" "emacs-doom-modeline" "emacs-rebox2"
+   "emacs-multi-term" "emacs-ac-geiser" "emacs-highlight-indent-guides"
 
    "emacs-scribble-mode"