diff --git a/tests/jax/pytest.ini b/tests/jax/pytest.ini
index 2cbbe2ac67..52e7067bd8 100644
--- a/tests/jax/pytest.ini
+++ b/tests/jax/pytest.ini
@@ -24,3 +24,4 @@ filterwarnings=
     ignore:jax.extend.mlir.dialects.mhlo is deprecated.*:DeprecationWarning
     ignore:jax.experimental.maps and .* are deprecated.*:DeprecationWarning
     ignore:The host_callback APIs are deprecated .*:DeprecationWarning
+    ignore: os.fork() was called. os.fork() is incompatible with multithreaded code.*:RuntimeWarning