diff --git a/modules/home/users/crumb/emacs.nix b/modules/home/users/crumb/emacs.nix
index 7a5ff11..cdc30dd 100755
--- a/modules/home/users/crumb/emacs.nix
+++ b/modules/home/users/crumb/emacs.nix
@@ -52,6 +52,7 @@ in {
           preview # For new-gen org-latex-preview.
           mylatexformat # For new-gen org-latex-preview.
           collection-fontsrecommended # Essential fonts.
+          etoolbox # For Org-mode exports.
           ;
       };