diff --git a/nixos/modules/services/networking/bird.nix b/nixos/modules/services/networking/bird.nix
index 1923afdf83f..c14adbda3c5 100644
--- a/nixos/modules/services/networking/bird.nix
+++ b/nixos/modules/services/networking/bird.nix
@@ -10,8 +10,8 @@ let
       birdBin = if variant == "bird6" then "bird6" else "bird";
       birdc = if variant == "bird6" then "birdc6" else "birdc";
       descr =
-        { bird = "1.9.x with IPv4 suport";
-          bird6 = "1.9.x with IPv6 suport";
+        { bird = "1.6.x with IPv4 support";
+          bird6 = "1.6.x with IPv6 support";
           bird2 = "2.x";
         }.${variant};
     in {
diff --git a/pkgs/tools/security/vault/default.nix b/pkgs/tools/security/vault/default.nix
index f00136d041f..3a661d31acd 100644
--- a/pkgs/tools/security/vault/default.nix
+++ b/pkgs/tools/security/vault/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchFromGitHub, buildGoPackage, installShellFiles, nixosTests
+{ stdenv, lib, fetchFromGitHub, buildGoPackage, installShellFiles, nixosTests
 , makeWrapper
 , gawk
 , glibc
@@ -26,7 +26,7 @@ buildGoPackage rec {
   postInstall = ''
     echo "complete -C $out/bin/vault vault" > vault.bash
     installShellCompletion vault.bash
-
+  '' + lib.optionalString stdenv.isLinux ''
     wrapProgram $out/bin/vault \
       --prefix PATH ${lib.makeBinPath [ gawk glibc ]}
   '';
diff --git a/pkgs/tools/security/vault/vault-bin.nix b/pkgs/tools/security/vault/vault-bin.nix
index 8d82061c061..a247b711b71 100644
--- a/pkgs/tools/security/vault/vault-bin.nix
+++ b/pkgs/tools/security/vault/vault-bin.nix
@@ -40,10 +40,10 @@ in stdenv.mkDerivation {
     mkdir -p $out/bin $out/share/bash-completion/completions
     mv vault $out/bin
     echo "complete -C $out/bin/vault vault" > $out/share/bash-completion/completions/vault
-
+  '' + lib.optionalString stdenv.isLinux ''
     wrapProgram $out/bin/vault \
       --prefix PATH ${lib.makeBinPath [ gawk glibc ]}
-
+  '' + ''
     runHook postInstall
   '';