diff --git a/test/posteriors/test_multitask.py b/test/posteriors/test_multitask.py
index d5add4ca12..1b6c6b7dbc 100644
--- a/test/posteriors/test_multitask.py
+++ b/test/posteriors/test_multitask.py
@@ -8,7 +8,7 @@
 import torch
 from botorch.exceptions.errors import BotorchTensorDimensionError
 from botorch.models.multitask import KroneckerMultiTaskGP
-from botorch.posteriors.multitask import MultitaskGPPosterior, _permute_solve
+from botorch.posteriors.multitask import _permute_solve, MultitaskGPPosterior
 from botorch.sampling.normal import IIDNormalSampler
 from botorch.utils.testing import BotorchTestCase
 from linear_operator.operators import to_linear_operator