diff --git a/pkgs/development/libraries/haskell/transformers-compat/0.3.3.4.nix b/pkgs/development/libraries/haskell/transformers-compat/0.3.3.4.nix
index 6ee2a6a25afb..d0dc4ae024d2 100644
--- a/pkgs/development/libraries/haskell/transformers-compat/0.3.3.4.nix
+++ b/pkgs/development/libraries/haskell/transformers-compat/0.3.3.4.nix
@@ -12,5 +12,6 @@ cabal.mkDerivation (self: {
     description = "A small compatibility shim exposing the new types from transformers 0.3 and 0.4 to older Haskell platforms.";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    hydraPlatforms = self.stdenv.lib.platforms.none;
   };
 })