From 9f0509ef5556bd8c4f73ea5030e859949898003b Mon Sep 17 00:00:00 2001
From: Sarah Clark <seclark@nextquestion.net>
Date: Wed, 24 Dec 2025 16:49:14 -0800
Subject: [PATCH] python3Packages.langchain-xai: disable test_serdes for all
 platforms

---
 .../python-modules/langchain-xai/default.nix          | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/python-modules/langchain-xai/default.nix b/pkgs/development/python-modules/langchain-xai/default.nix
index 435a491a2b32..f9cec82314a6 100644
--- a/pkgs/development/python-modules/langchain-xai/default.nix
+++ b/pkgs/development/python-modules/langchain-xai/default.nix
@@ -61,12 +61,11 @@ buildPythonPackage rec {
 
   enabledTestPaths = [ "tests/unit_tests" ];
 
-  disabledTests =
-    lib.optionals (stdenvNoCC.hostPlatform.isLinux && stdenvNoCC.hostPlatform.isAarch64)
-      [
-        # Compares a diff to a string literal and misses platform differences
-        "test_serdes"
-      ];
+  disabledTests = [
+    # Breaks when langchain-core is updated
+    # Also: Compares a diff to a string literal and misses platform differences (aarch64-linux)
+    "test_serdes"
+  ];
 
   pythonImportsCheck = [ "langchain_xai" ];