diff --git a/comfy/model_management.py b/comfy/model_management.py
index 91e692ba..4147989e 100644
--- a/comfy/model_management.py
+++ b/comfy/model_management.py
@@ -405,6 +405,8 @@ def unload_model_clones(model, unload_weights_only=True, force_unload=True):
     if not force_unload:
         if unload_weights_only and unload_weight == False:
             return None
+    else:
+        unload_weight = True
 
     for i in to_unload:
         logging.debug("unload clone {} {}".format(i, unload_weight))