diff --git a/nixos/modules/emacs/default.nix b/nixos/modules/emacs/default.nix
index 6d7c7d2..815a894 100644
--- a/nixos/modules/emacs/default.nix
+++ b/nixos/modules/emacs/default.nix
@@ -31,6 +31,7 @@ in {
     pipenv
     python313Packages.nose2
     python313Packages.pytest
+    graphviz
     shellcheck
     nodejs_23
 
@@ -42,7 +43,7 @@ in {
       pidof emacs || ${emacs}/bin/emacs --daemon &
     '')
     (pkgs.writeShellScriptBin "doom-sync" ''
-      ~/.emacs.d/bin/doom sync
+      ~/.emacs.d/bin/doom sync --aot --force
     '')
     (pkgs.writeShellScriptBin "doom-upgrade" ''
       ~/.emacs.d/bin/doom upgrade
diff --git a/nixos/modules/hyprland/waybar.nix b/nixos/modules/hyprland/waybar.nix
index feb2ec8..e76a9e0 100644
--- a/nixos/modules/hyprland/waybar.nix
+++ b/nixos/modules/hyprland/waybar.nix
@@ -56,8 +56,8 @@
         };
       };
       clock = {
-        format-alt = "{:%Y-%m-%d}";
-        tooltip-format = "{:%Y-%m-%d | %H:%M}";
+        format-alt = "{:%d-%m-%Y}";
+        tooltip-format = "{:%d-%m-%Y | %H:%M}";
       };
       cpu = {
         format = "{usage}% ";