diff --git a/ultralytics/nn/tasks.py b/ultralytics/nn/tasks.py
index cf3816fa..52e999c9 100644
--- a/ultralytics/nn/tasks.py
+++ b/ultralytics/nn/tasks.py
@@ -425,11 +425,11 @@ class ClassificationModel(BaseModel):
         elif isinstance(m, nn.Sequential):
             types = [type(x) for x in m]
             if nn.Linear in types:
-                i = types.index(nn.Linear)  # nn.Linear index
+                i = len(types) - 1 - types[::-1].index(nn.Linear)  # last nn.Linear index
                 if m[i].out_features != nc:
                     m[i] = nn.Linear(m[i].in_features, nc)
             elif nn.Conv2d in types:
-                i = types.index(nn.Conv2d)  # nn.Conv2d index
+                i = len(types) - 1 - types[::-1].index(nn.Conv2d)  # last nn.Conv2d index
                 if m[i].out_channels != nc:
                     m[i] = nn.Conv2d(m[i].in_channels, nc, m[i].kernel_size, m[i].stride, bias=m[i].bias is not None)