diff --git a/timm/models/davit.py b/timm/models/davit.py
index 09946fcf..582e4010 100644
--- a/timm/models/davit.py
+++ b/timm/models/davit.py
@@ -38,7 +38,7 @@ class MySequential(nn.Sequential):
 
     def forward(self, inputs : Tensor, size : Tuple[int, int]):
         for module in self:
-            inputs, size = module(inputs, size)
+            (inputs, size) = module(inputs, size)
         return inputs
 
 class ConvPosEnc(nn.Module):