diff --git a/pkgs/tools/networking/dnscrypt-proxy/default.nix b/pkgs/tools/networking/dnscrypt-proxy/default.nix
index 985344616e9..3dadbeedd4d 100644
--- a/pkgs/tools/networking/dnscrypt-proxy/default.nix
+++ b/pkgs/tools/networking/dnscrypt-proxy/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     license = licenses.isc;
     maintainers = with maintainers; [ joachifm jgeerds ];
     # upstream claims OSX support, but Hydra fails
-    platforms = with platforms; allBut [ darwin ];
+    platforms = with platforms; allBut darwin;
   };
 }