diff --git a/pytracking/utils/params.py b/pytracking/utils/params.py
index 15ec1c0..b56fc24 100644
--- a/pytracking/utils/params.py
+++ b/pytracking/utils/params.py
@@ -45,7 +45,7 @@ class TrackerParams:
     net = DiMPTorchScriptWrapper(
         model_dir='exported_weights',
         device='cuda',
-        backbone_sd='backbone_state_dict.pt',
+        backbone_sd='backbone',
         classifier_sd='classifier_state_dict.pt',
         bbregressor_sd='bb_regressor_state_dict.pt'
     )