diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 465754bf57bc..4186031d9f12 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -79,6 +79,7 @@ extra-packages:
   - ghc-api-compat == 8.10.7            # 2022-02-17: preserve for GHC 8.10.7
   - ghc-api-compat == 8.6               # 2021-09-07: preserve for GHC 8.8.4
   - ghc-exactprint == 0.6.*             # 2022-12-12: needed for GHC < 9.2
+  - ghc-exactprint == 1.6.*             # 2023-03-30: needed for GHC == 9.4
   - ghc-lib == 8.10.7.*                 # 2022-02-17: preserve for GHC 8.10.7
   - ghc-lib == 9.2.*                    # 2022-02-17: preserve for GHC 9.2
   - ghc-lib == 9.4.*                    # 2023-03-17: preserve for GHC 9.4
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 9279a54a13e8..46b244d29986 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -111216,6 +111216,19 @@ self: {
        license = lib.licenses.bsd3;
      }) {};
 
+  "ghc-exactprint_1_6_1_1" = callPackage
+    ({ mkDerivation }:
+     mkDerivation {
+       pname = "ghc-exactprint";
+       version = "1.6.1.1";
+       sha256 = "0dzl5nhiwi6a5jq226qjq0vlb70iq50hk0kv0h675j4pr93v50w8";
+       isLibrary = true;
+       isExecutable = true;
+       description = "ExactPrint for GHC";
+       license = lib.licenses.bsd3;
+       hydraPlatforms = lib.platforms.none;
+     }) {};
+
   "ghc-exactprint_1_7_0_0" = callPackage
     ({ mkDerivation }:
      mkDerivation {