diff --git a/tasks/task_3/shipsnet/data.py b/tasks/task_3/shipsnet/data.py
index 45966c9..8540abc 100644
--- a/tasks/task_3/shipsnet/data.py
+++ b/tasks/task_3/shipsnet/data.py
@@ -87,7 +87,7 @@ def setup(self, stage: Union[str, None] = None) -> None:
         labels = torch.tensor(data_dict["labels"], dtype=torch.bool)
 
         # Apply standardising transformations here:
-        # pixels = ...
+        pixels = (pixel/255)*2-1
 
         self.full_dataset = LabelledTensorDataset(pixels, labels)