diff --git a/common/generic.nix b/common/generic.nix
index 31bef7a..d714309 100644
--- a/common/generic.nix
+++ b/common/generic.nix
@@ -48,5 +48,6 @@
   environment.systemPackages = with pkgs; [
     git
     helix
+    lsof
   ];
 }