diff --git a/timm/models/davit.py b/timm/models/davit.py
index aa006a7d..c1f16f6a 100644
--- a/timm/models/davit.py
+++ b/timm/models/davit.py
@@ -516,9 +516,9 @@ class DaViT(nn.Module):
             for block in enumerate(stage):
                 for layer in enumerate(block):
                     if self.grad_checkpointing and not torch.jit.is_scripting():
-                        features[-1], sizes[-1] = checkpoint.checkpoint(layer, features[-1], sizes[-1])
+                        features[-1], sizes[-1] = checkpoint.checkpoint(layer, (features[-1], sizes[-1]))
                     else:
-                        features[-1], sizes[-1] = layer(features[-1], sizes[-1])
+                        features[-1], sizes[-1] = layer((features[-1], sizes[-1]))
                 
             
             features.append(features[-1])