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 79f19bd2411d..0f77e21634e3 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.6.x.nix
@@ -265,9 +265,6 @@ self: super: {
     })];
   }) super.ConfigFile;
 
-  # The curl executable is required for withApplication tests.
-  warp_3_3_29 = addTestToolDepend pkgs.curl super.warp_3_3_29;
-
   # The NCG backend for aarch64 generates invalid jumps in some situations,
   # the workaround on 9.6 is to revert to the LLVM backend (which is used
   # for these sorts of situations even on 9.2 and 9.4).
diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index b3fd585843a1..03f065d632e9 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -394,7 +394,6 @@ self: super: builtins.intersectAttrs super {
   socket = dontCheck super.socket;
   stackage = dontCheck super.stackage;                  # http://hydra.cryp.to/build/501867/nixlog/1/raw
   textocat-api = dontCheck super.textocat-api;          # http://hydra.cryp.to/build/887011/log/raw
-  warp = dontCheck super.warp;                          # http://hydra.cryp.to/build/501073/nixlog/5/raw
   wreq = dontCheck super.wreq;                          # http://hydra.cryp.to/build/501895/nixlog/1/raw
   wreq-sb = dontCheck super.wreq-sb;                    # http://hydra.cryp.to/build/783948/log/raw
   wuss = dontCheck super.wuss;                          # http://hydra.cryp.to/build/875964/nixlog/2/raw
@@ -414,6 +413,9 @@ self: super: builtins.intersectAttrs super {
   mustache = dontCheck super.mustache;
   arch-web = dontCheck super.arch-web;
 
+  # The curl executable is required for withApplication tests.
+  warp = addTestToolDepend pkgs.curl super.warp;
+
   # Test suite requires running a database server. Testing is done upstream.
   hasql = dontCheck super.hasql;
   hasql-dynamic-statements = dontCheck super.hasql-dynamic-statements;