diff --git a/tests/test_post_train_quant.py b/tests/test_post_train_quant.py
index d54ea330a14c8b898e83819d663074fcee0dcdd4..200ea26530fe1167e3d6879806b6a585895f871f 100644
--- a/tests/test_post_train_quant.py
+++ b/tests/test_post_train_quant.py
@@ -803,4 +803,4 @@ def test_linear_layer_wrapper_params_only(per_channel, bias):
 
     x = torch.rand(5, in_features)
 
-    _test_wts_only_quant(layer, x, per_channel, bias)
+    _test_wts_only_quant(layer, x, per_channel, bias, 8)