diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 369296abd8fb..4505c73c9f91 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1202,7 +1202,7 @@ self: super: {
   hlint = super.hlint.override { ghc-lib-parser = self.ghc-lib-parser_8_8_1; };
 
   # https://github.com/sol/hpack/issues/366
-  hpack = self.hpack_0_32_0;
+  hpack = self.hpack_0_33_0;
 
   # QuickCheck >=2.3 && <2.13, hspec >=2.1 && <2.7
   graphviz = dontCheck super.graphviz;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
index 2b95f0f5f787..292a703b13c0 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
@@ -103,12 +103,6 @@ self: super: {
     sha256 = "1v40gmnw4lqyk271wngdwz8whpfdhmza58srbkka8icwwwrck3l5";
   });
 
-  # https://github.com/sol/hpack/issues/371
-  hpack = appendPatch super.hpack (pkgs.fetchpatch {
-    url = "https://gitlab.haskell.org/ghc/head.hackage/raw/master/patches/hpack-0.32.0.patch";
-    sha256 = "11ccl9f7vwbf5cpzknlyvrwgkzpajk4vq9jk9yb5f9la9ggwb244";
-  });
-
   # Upstream ships a broken Setup.hs file.
   csv = overrideCabal super.csv (drv: { prePatch = "rm Setup.hs"; });