diff --git a/hosts/default.nix b/hosts/default.nix
index 4f90a2d..0338666 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -9,7 +9,7 @@ let
   inherit (builtins) attrValues removeAttrs;
 
   config = hostName:
-    lib.nixosSystem rec {
+    lib.nixosSystem {
       inherit system;
 
       specialArgs.usr = { inherit utils; };
diff --git a/pkgs/shells/zsh/purs/default.nix b/pkgs/shells/zsh/purs/default.nix
index 5b254d1..7dfda6b 100644
--- a/pkgs/shells/zsh/purs/default.nix
+++ b/pkgs/shells/zsh/purs/default.nix
@@ -5,7 +5,7 @@ let
   inherit (builtins) readFile toFile;
 
   init = toFile "init.sh" "${readFile ./init.sh}";
-in buildRustPackage rec {
+in buildRustPackage {
   pname = "purs";
   version = "0.1.0";
 
diff --git a/profiles/virt/default.nix b/profiles/virt/default.nix
index aea426b..f6d7f9c 100644
--- a/profiles/virt/default.nix
+++ b/profiles/virt/default.nix
@@ -13,9 +13,8 @@
       # Patch libvirt to use ebtables-legacy
       libvirt = if prev.libvirt.version <= "5.4.0" && prev.ebtables.version
       > "2.0.10-4" then
-        prev.libvirt.overrideAttrs (oldAttrs: rec {
-          EBTABLES_PATH = "${final.ebtables}/bin/ebtables-legacy";
-        })
+        prev.libvirt.overrideAttrs
+        (oldAttrs: { EBTABLES_PATH = "${final.ebtables}/bin/ebtables-legacy"; })
       else
         prev.libvirt;
     };