diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
index 2435c820ea02..22cbba982f66 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.4.x.nix
@@ -141,6 +141,9 @@ in {
   # 2022-10-06: https://gitlab.haskell.org/ghc/ghc/-/issues/22260
   ghc-check = dontHaddock super.ghc-check;
 
+  # Too strict upper bound on template-haskell
+  # https://github.com/mokus0/th-extras/issues/18
+  th-extras = doJailbreak super.th-extras;
 
   # requires newer versions to work with GHC 9.4
   swagger2 = dontCheck super.swagger2;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
index b876605754ff..5917b6ac5854 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
@@ -75,6 +75,10 @@ self: super: {
   base-compat = doDistribute self.base-compat_0_13_0;
   base-compat-batteries = doDistribute self.base-compat-batteries_0_13_0;
 
+  # Too strict upper bound on template-haskell
+  # https://github.com/mokus0/th-extras/pull/21
+  th-extras = doJailbreak super.th-extras;
+
   ghc-lib = doDistribute self.ghc-lib_9_6_2_20230523;
   ghc-lib-parser = doDistribute self.ghc-lib-parser_9_6_2_20230523;
   ghc-lib-parser-ex = doDistribute self.ghc-lib-parser-ex_9_6_0_0;