diff --git a/hosts/sombrero/configuration.nix b/hosts/sombrero/configuration.nix
index bfbf981..b5300cc 100644
--- a/hosts/sombrero/configuration.nix
+++ b/hosts/sombrero/configuration.nix
@@ -356,6 +356,7 @@
     tig
     transmission
     calibre-web
+    unar
     restic
   ];