diff --git a/instances/thor/hm.nix b/instances/thor/hm.nix
index 19548f8..a08fffc 100644
--- a/instances/thor/hm.nix
+++ b/instances/thor/hm.nix
@@ -18,6 +18,7 @@
         # element-desktop # matrix client
         # evolution
         # freecad
+        file-roller
         # geary
         # gnome-calendar
         # gnome-sound-recorder