diff --git a/pkgs/top-level/build-for-release.nix b/pkgs/top-level/build-for-release.nix
index 04b3d3e6399..614dfd7f9e6 100644
--- a/pkgs/top-level/build-for-release.nix
+++ b/pkgs/top-level/build-for-release.nix
@@ -126,6 +126,7 @@ let
       #mythtv
       nano
       netcat
+      nfsUtils
       nix
       nixUnstable
       nss_ldap
@@ -146,6 +147,7 @@ let
       php
       pinentry
       pkgconfig
+      portmap
       postgresql
       procps
       pwdutils