diff --git a/pkgs/servers/ldap/lldap/default.nix b/pkgs/servers/ldap/lldap/default.nix
index 1eb885be7854..011a38f8c53f 100644
--- a/pkgs/servers/ldap/lldap/default.nix
+++ b/pkgs/servers/ldap/lldap/default.nix
@@ -15,15 +15,6 @@
 
 let
 
-  # version of wasm-opt, with https://github.com/rustwasm/wasm-pack/pull/1257 backported
-  wasm-pack-git = wasm-pack.overrideAttrs (oldAttrs: {
-    version = oldAttrs.version + "-git";
-    patches = [(fetchpatch {
-      url = "https://patch-diff.githubusercontent.com/raw/rustwasm/wasm-pack/pull/1257.patch";
-      sha256 = "sha256-npi9ewh0NaD67crTcje9AYxaLLOJOMzqjqEJXZF2LbQ=";
-    })];
-  });
-
   # replace with upstream wasm rustc, after resolution of
   # https://github.com/NixOS/nixpkgs/issues/89426
   rustc-wasm = (rustc.override {
@@ -74,7 +65,7 @@ let
     pname = commonDerivationAttrs.pname + "-frontend";
 
     nativeBuildInputs = [
-      wasm-pack-git wasm-bindgen-cli binaryen which rustc-wasm rustc-wasm.llvmPackages.lld
+      wasm-pack wasm-bindgen-cli binaryen which rustc-wasm rustc-wasm.llvmPackages.lld
     ];
 
     buildPhase = ''