diff --git a/caffe2/python/convnet_benchmarks.py b/caffe2/python/convnet_benchmarks.py
index 89bbab6bf751a..bf9a1e3451e56 100644
--- a/caffe2/python/convnet_benchmarks.py
+++ b/caffe2/python/convnet_benchmarks.py
@@ -587,7 +587,8 @@ def create_resnet50_model_ops(model, loss_scale=1.0):
                                                  "data",
                                                  num_input_channels=3,
                                                  num_labels=num_labels,
-                                                 label="label", )
+                                                 label="label",
+                                                 no_bias=True, )
         prefix = model.net.Proto().name
         loss = model.net.Scale(loss, prefix + "_loss", scale=loss_scale)
         brew.accuracy(model, [softmax, "label"], prefix + "_accuracy")