diff --git a/lib/nixos/configuration.nix b/lib/nixos/configuration.nix
index 409ca1f5..e01a1493 100644
--- a/lib/nixos/configuration.nix
+++ b/lib/nixos/configuration.nix
@@ -111,7 +111,9 @@ in {
     [
       brightnessctl
       configure-gtk
+      ddev
       ffmpegthumbnailer
+      mkcert
       shotwell
       xfce.thunar
       xfce.thunar-volman