diff --git a/scripts/mergers/model_util.py b/scripts/mergers/model_util.py
index 0db48a2..d6c2b8d 100644
--- a/scripts/mergers/model_util.py
+++ b/scripts/mergers/model_util.py
@@ -667,6 +667,14 @@ def load_checkpoint_with_text_encoder_conversion(ckpt_path):
 
   return state_dict
 
+def prune_model(model, isxl=False):
+    keys = list(model.keys())
+    base_prefix = "conditioner." if isxl else "cond_stage_model."
+    for k in keys:
+        if "diffusion_model." not in k and "first_stage_model." not in k and base_prefix not in k:
+            model.pop(k, None)
+    return model
+
 def to_half(sd):
     for key in sd.keys():
         if 'model' in key and sd[key].dtype == torch.float:
@@ -752,6 +760,8 @@ def savemodel(state_dict,currentmodel,fname,savesets,metadata={}):
 
     if "fp16" in savesets:
         state_dict = to_half(state_dict)
+    if "prune" in savesets:
+        state_dict = prune_model(state_dict, isxl)
 
     try:
       if ext == ".safetensors":
diff --git a/scripts/supermerger.py b/scripts/supermerger.py
index 123864d..3d0cbaf 100644
--- a/scripts/supermerger.py
+++ b/scripts/supermerger.py
@@ -86,7 +86,7 @@ def on_ui_tabs():
                     with gr.Accordion("Save Settings", open=False):
                         with gr.Row():
                             with gr.Column(scale = 3):
-                                save_sets = gr.CheckboxGroup(["save model", "overwrite","safetensors","fp16","save metadata"], value=["safetensors"], show_label=False, label="save settings")
+                                save_sets = gr.CheckboxGroup(["save model", "overwrite","safetensors","fp16","save metadata","prune"], value=["safetensors"], show_label=False, label="save settings")
                             with gr.Column(min_width = 50, scale = 1):
                                 components.id_sets = gr.CheckboxGroup(["image", "PNG info"], label="save merged model ID to")