diff --git a/projects/implicitron_trainer/impl/model_factory.py b/projects/implicitron_trainer/impl/model_factory.py
index 9e9e7f01..728f7d57 100644
--- a/projects/implicitron_trainer/impl/model_factory.py
+++ b/projects/implicitron_trainer/impl/model_factory.py
@@ -159,6 +159,7 @@ class ImplicitronModelFactory(ModelFactoryBase):  # pyre-ignore [13]
         stats = Stats(
             # log_vars should be a list, but OmegaConf might load them as ListConfig
             list(log_vars),
+            plot_file=os.path.join(exp_dir, "train_stats.pdf"),
             visdom_env=visdom_env_charts,
             verbose=False,
             visdom_server=self.visdom_server,