diff --git a/tests/test_FLEbasis2D.py b/tests/test_FLEbasis2D.py
index d17f2e994c..9ea14d5658 100644
--- a/tests/test_FLEbasis2D.py
+++ b/tests/test_FLEbasis2D.py
@@ -1,4 +1,5 @@
 import os
+import sys
 
 import numpy as np
 import pytest
@@ -101,6 +102,11 @@ def testFastVDense(self, basis):
 
         assert relerr(result_dense, result_fast) < basis.epsilon
 
+    @pytest.mark.xfail(
+        sys.platform == "win32",
+        reason="Bug on windows with latest envs, #862",
+        raises=RuntimeError,
+    )
     def testEvaluateExpand(self, basis):
         if backend_available("cufinufft") and basis.epsilon == 1e-7:
             gpu_ci_skip()