diff --git a/mainscripts/Trainer.py b/mainscripts/Trainer.py
index 66afd71..780cc48 100644
--- a/mainscripts/Trainer.py
+++ b/mainscripts/Trainer.py
@@ -43,7 +43,10 @@ def trainerThread (s2c, c2s, e,
 
             if not saved_models_path.exists():
                 saved_models_path.mkdir(exist_ok=True, parents=True)
-
+            
+            if dump_ckpt:
+                cpu_only=True
+                
             model = models.import_model(model_class_name)(
                         is_training=not dump_ckpt,
                         saved_models_path=saved_models_path,