diff --git a/pkgs/tools/networking/tcpflow/default.nix b/pkgs/tools/networking/tcpflow/default.nix
index cc923c0daf65..46fda2295943 100644
--- a/pkgs/tools/networking/tcpflow/default.nix
+++ b/pkgs/tools/networking/tcpflow/default.nix
@@ -41,6 +41,6 @@ stdenv.mkDerivation rec {
     inherit (src.meta) homepage;
     license     = licenses.gpl3;
     maintainers = with maintainers; [ raskin obadz ];
-    platforms   = platforms.linux;
+    platforms   = platforms.unix;
   };
 }