diff --git a/modules/baseline.nix b/modules/baseline.nix
index d74fc24..a2c4cc2 100644
--- a/modules/baseline.nix
+++ b/modules/baseline.nix
@@ -47,6 +47,7 @@
   security.sudo.extraRules = [{
     groups = [ "wheel" ];
     commands = [
+      { options = [ "NOPASSWD" ]; command = "/run/current-system/sw/bin/nix-collect-garbage -d"; }
       { options = [ "NOPASSWD" ]; command = "/run/current-system/sw/bin/nix-channel --update"; }
       { options = [ "NOPASSWD" ]; command = "/run/current-system/sw/bin/nixos-rebuild switch"; }
       { options = [ "NOPASSWD" ]; command = "/run/current-system/sw/bin/nixos-rebuild switch --upgrade"; }