diff --git a/nalai/etc/nixos/configuration.nix b/nalai/etc/nixos/configuration.nix
index 9241a4b..4f0a8e2 100644
--- a/nalai/etc/nixos/configuration.nix
+++ b/nalai/etc/nixos/configuration.nix
@@ -125,6 +125,7 @@
     cargo
     chezmoi
     cups-filters
+    dia
     dig
     fish
     fractal