diff --git a/infra/libkookie/overlays/kookie/emacs/org/default.nix b/infra/libkookie/overlays/kookie/emacs/org/default.nix
index 1ff637c1ef6..1956e63705a 100644
--- a/infra/libkookie/overlays/kookie/emacs/org/default.nix
+++ b/infra/libkookie/overlays/kookie/emacs/org/default.nix
@@ -1,4 +1,4 @@
 { buildModule, epkgs, pkgs }:
 
 with epkgs; with pkgs;
-(buildModule "kookie-org" ./. [ org ox-reveal ])
+(buildModule "kookie-org" ./. [ org ox-reveal htmlize ])
diff --git a/infra/libkookie/overlays/kookie/emacs/rust/default.el b/infra/libkookie/overlays/kookie/emacs/rust/default.el
index 9467b18689b..c2323099a1b 100644
--- a/infra/libkookie/overlays/kookie/emacs/rust/default.el
+++ b/infra/libkookie/overlays/kookie/emacs/rust/default.el
@@ -12,6 +12,8 @@
 
 (provide 'rust)
 
+(require 'yasnippet)
+
 ;;; Use rust-analyzer for completions
 (setq lsp-rust-server 'rust-analyzer)