diff --git a/hostconfig/thinkpad-nixos/hm.nix b/hostconfig/thinkpad-nixos/hm.nix
index 2ac28c5..927eb28 100644
--- a/hostconfig/thinkpad-nixos/hm.nix
+++ b/hostconfig/thinkpad-nixos/hm.nix
@@ -34,7 +34,7 @@ in {
     opensc
     pcsclite
     pcsctools
-    python39Packages.clustershell
+    python3Packages.clustershell
     shellcheck
     shfmt
     slack