2 files changed, 6 insertions, 4 deletions
diff --git a/pkgs/tools/networking/chrony/default.nix b/pkgs/tools/networking/chrony/default.nix
index 27f5ca2c7dd1..2db26985dcf9 100644
--- a/pkgs/tools/networking/chrony/default.nix
+++ b/pkgs/tools/networking/chrony/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, libcap, readline, texinfo, nss, nspr
-, libseccomp }:
+, libseccomp, pps-tools }:
 
 assert stdenv.isLinux -> libcap != null;
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ readline texinfo nss nspr ]
-    ++ stdenv.lib.optionals stdenv.isLinux [ libcap libseccomp ];
+    ++ stdenv.lib.optionals stdenv.isLinux [ libcap libseccomp pps-tools ];
   nativeBuildInputs = [ pkgconfig ];
 
   hardeningEnable = [ "pie" ];
diff --git a/pkgs/tools/networking/ntp/default.nix b/pkgs/tools/networking/ntp/default.nix
index 6e566d3c4739..467b17e468a2 100644
--- a/pkgs/tools/networking/ntp/default.nix
+++ b/pkgs/tools/networking/ntp/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, openssl, perl, libcap ? null, libseccomp ? null }:
+{ stdenv, lib, fetchurl, openssl, perl, libcap ? null, libseccomp ? null, pps-tools }:
 
 assert stdenv.isLinux -> libcap != null;
 assert stdenv.isLinux -> libseccomp != null;
@@ -28,7 +28,9 @@ stdenv.mkDerivation rec {
   ] ++ stdenv.lib.optional stdenv.isLinux "--enable-linuxcaps"
     ++ stdenv.lib.optional withSeccomp "--enable-libseccomp";
 
-  buildInputs = [ libcap openssl perl ] ++ lib.optional withSeccomp libseccomp;
+  buildInputs = [ libcap openssl perl ]
+    ++ lib.optional withSeccomp libseccomp
+    ++ lib.optional stdenv.isLinux pps-tools;
 
   hardeningEnable = [ "pie" ];