diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index baa65bb2181..f08525a5450 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1806,4 +1806,8 @@ self: super: {
   ihaskell-display = doJailbreak super.ihaskell-display;
   ihaskell-basic = doJailbreak super.ihaskell-basic;
 
+  # too strict bounds on QuickCheck
+  # https://github.com/HeinrichApfelmus/hyper-haskell/issues/42
+  hyper-extra = doJailbreak super.hyper-extra;
+
 } // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
index 6a5feb2c721..005a3a69e8f 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
@@ -7111,8 +7111,6 @@ broken-packages:
   - hylolib
   - hylotab
   - hyloutils
-  - hyper-extra
-  - hyper-haskell-server
   - hyperdrive
   - hyperfunctions
   - hyperion
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 19a96571ca3..c2df2f96872 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -145465,8 +145465,6 @@ self: {
        ];
        description = "Display instances for the HyperHaskell graphical Haskell interpreter";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "hyper-haskell-server" = callPackage
@@ -145486,8 +145484,6 @@ self: {
        ];
        description = "Server back-end for the HyperHaskell graphical Haskell interpreter";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
      }) {};
 
   "hyperdrive" = callPackage