diff --git a/fastreid/modeling/heads/bnneck_head.py b/fastreid/modeling/heads/bnneck_head.py
index 0cd21af..2e6aa7f 100644
--- a/fastreid/modeling/heads/bnneck_head.py
+++ b/fastreid/modeling/heads/bnneck_head.py
@@ -36,7 +36,6 @@ class BNneckHead(nn.Module):
         See :class:`ReIDHeads.forward`.
         """
         global_feat = self.pool_layer(features)
-        global_feat = torch.clamp(global_feat, min=0., max=1.)
         bn_feat = self.bnneck(global_feat)
         bn_feat = bn_feat[..., 0, 0]