diff --git a/monai/metrics/confusion_matrix.py b/monai/metrics/confusion_matrix.py
index da8561f45c..872819f1a9 100644
--- a/monai/metrics/confusion_matrix.py
+++ b/monai/metrics/confusion_matrix.py
@@ -163,8 +163,8 @@ def get_confusion_matrix(y_pred: torch.Tensor, y: torch.Tensor, include_backgrou
     batch_size, n_class = y_pred.shape[:2]
     # convert to [BNS], where S is the number of pixels for one sample.
     # As for classification tasks, S equals to 1.
-    y_pred = y_pred.view(batch_size, n_class, -1)
-    y = y.view(batch_size, n_class, -1)
+    y_pred = y_pred.reshape(batch_size, n_class, -1)
+    y = y.reshape(batch_size, n_class, -1)
     tp = ((y_pred + y) == 2).float()
     tn = ((y_pred + y) == 0).float()