diff --git a/pkgs/tools/networking/dd-agent/default.nix b/pkgs/tools/networking/dd-agent/default.nix
index db53df6dd7bd..e83ad7933f10 100644
--- a/pkgs/tools/networking/dd-agent/default.nix
+++ b/pkgs/tools/networking/dd-agent/default.nix
@@ -11,8 +11,6 @@ stdenv.mkDerivation rec {
 
     buildInputs = [ python ];
 
-    propagatedUserEnvPkgs = [ sysstat ];
-
     postUnpack = "export sourceRoot=$sourceRoot/packaging";
 
     makeFlags = [ "BUILD=$(out)" ];