diff --git a/packages/emacs/packages.nix b/packages/emacs/packages.nix
index fde9e30..33122dd 100644
--- a/packages/emacs/packages.nix
+++ b/packages/emacs/packages.nix
@@ -164,6 +164,7 @@ let
           terraform-mode
           diredfl
           org-modern
+          math-preview
           org-roam
           org-roam-ql
           org-roam-ui