diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix
index 34e8e100b572..100de850de9d 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix
@@ -91,11 +91,7 @@ self: super: {
 
   # Jailbreak to fix the build.
   brick = doJailbreak super.brick;
-  cabal-plan = doJailbreak super.cabal-plan;
-  cborg = doJailbreak super.cborg;
-  cborg-json = doJailbreak super.cborg-json;
   exact-pi = doJailbreak super.exact-pi;
-  relude = dontCheck (doJailbreak super.relude);
   serialise = doJailbreak super.serialise;
   setlocale = doJailbreak super.setlocale;
   shellmet = doJailbreak super.shellmet;