diff --git a/tests/core/test_datamodules.py b/tests/core/test_datamodules.py
index 79aed7620c7f39..51b51bfbd011a9 100644
--- a/tests/core/test_datamodules.py
+++ b/tests/core/test_datamodules.py
@@ -25,7 +25,6 @@
 from pytorch_lightning import LightningDataModule, Trainer
 from pytorch_lightning.callbacks import ModelCheckpoint
 from pytorch_lightning.trainer.states import TrainerFn
-from pytorch_lightning.trainer.supporters import CombinedLoader
 from pytorch_lightning.utilities import AttributeDict
 from pytorch_lightning.utilities.exceptions import MisconfigurationException
 from pytorch_lightning.utilities.model_helpers import is_overridden