diff --git a/ml_dtypes/tests/custom_float_test.py b/ml_dtypes/tests/custom_float_test.py
index a91ef3c8..7eb313bb 100644
--- a/ml_dtypes/tests/custom_float_test.py
+++ b/ml_dtypes/tests/custom_float_test.py
@@ -226,7 +226,7 @@ def dtype_is_signed(dtype):
     num_workers=3,
     skip_tests=[
         "testDiv",
-        "testPicklable",
+        "testPickleable",
         "testRoundTripNumpyTypes",
         "testRoundTripToNumpy",
     ],