diff --git a/src/axolotl/monkeypatch/utils.py b/src/axolotl/monkeypatch/utils.py
index f23fcf7fa..eeab5d564 100644
--- a/src/axolotl/monkeypatch/utils.py
+++ b/src/axolotl/monkeypatch/utils.py
@@ -127,6 +127,18 @@ def get_seqlens_from_pos_ids(position_ids):
         )
         # Calculate the sequence lengths
         seq_lengths = start_indices[1:] - start_indices[:-1]
+        # Append the padding length to the sequence lengths
+        if padding_length:
+            seq_lengths = torch.cat(
+                [
+                    seq_lengths,
+                    torch.tensor(
+                        [len(row) - torch.sum(seq_lengths)],
+                        dtype=torch.int32,
+                        device=device,
+                    ),
+                ]
+            )
 
         results.append(seq_lengths)