diff --git a/system/home/emacs/default.nix b/system/home/emacs/default.nix
index e3f7a90d..3e8a2e0b 100644
--- a/system/home/emacs/default.nix
+++ b/system/home/emacs/default.nix
@@ -104,6 +104,7 @@
     shfmt
     stylua
     nodePackages.prettier
+    nodePackages.prettier-plugin-toml
 
     ## Language servers
     nixd