diff --git a/modules/lass/base.nix b/modules/lass/base.nix
index 29010dd91..87127fb80 100644
--- a/modules/lass/base.nix
+++ b/modules/lass/base.nix
@@ -24,6 +24,7 @@
   environment.systemPackages = with pkgs; [
     git
     most
+    rxvt_unicode.terminfo
 
   #network
     iptables