diff --git a/pkgs/tools/security/pgpdump/default.nix b/pkgs/tools/security/pgpdump/default.nix
index 82bec2486e81..9c8f47cd2756 100644
--- a/pkgs/tools/security/pgpdump/default.nix
+++ b/pkgs/tools/security/pgpdump/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = http://www.mew.org/~kazu/proj/pgpdump/en/;
     license = licenses.bsd3;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     maintainers = with maintainers; [ primeos ];
   };
 }