diff --git a/pkgs/development/python-modules/pygrok/default.nix b/pkgs/development/python-modules/pygrok/default.nix
index f209463f9991..7414b0df0df2 100644
--- a/pkgs/development/python-modules/pygrok/default.nix
+++ b/pkgs/development/python-modules/pygrok/default.nix
@@ -23,6 +23,6 @@ buildPythonPackage rec {
     description = "A python implementation of jordansissel's grok regular expression library";
     homepage = "https://github.com/garyelephant/pygrok";
     license = licenses.mit;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
   };
 }