diff --git a/wgp.py b/wgp.py
index 68bfc74..bdb7327 100644
--- a/wgp.py
+++ b/wgp.py
@@ -6487,6 +6487,7 @@ def generate_video_tab(update_form = False, state_dict = None, ui_defaults = Non
                 state = gr.State(state_dict)     
             trigger_refresh_input_type = gr.Text(interactive= False, visible= False)
             t2v =  base_model_type in ["t2v"] 
+            t2v_1_3B =  base_model_type in ["t2v_1.3B"] 
             flf2v = base_model_type == "flf2v_720p"
             diffusion_forcing = "diffusion_forcing" in model_filename 
             ltxv = "ltxv" in model_filename 
@@ -6868,7 +6869,7 @@ def generate_video_tab(update_form = False, state_dict = None, ui_defaults = Non
                         with gr.Row(visible = vace):
                             control_net_weight = gr.Slider(0.0, 2.0, value=ui_defaults.get("control_net_weight",1), step=0.1, label="Control Net Weight #1", visible=vace)
                             control_net_weight2 = gr.Slider(0.0, 2.0, value=ui_defaults.get("control_net_weight2",1), step=0.1, label="Control Net Weight #2", visible=vace)
-                        negative_prompt = gr.Textbox(label="Negative Prompt (ignored if no Guidance that is if CFG = 1)", value=ui_defaults.get("negative_prompt", ""), visible =  vace or t2v or test_class_i2v(model_type) )
+                        negative_prompt = gr.Textbox(label="Negative Prompt (ignored if no Guidance that is if CFG = 1)", value=ui_defaults.get("negative_prompt", ""), visible =  not (hunyuan_t2v or hunyuan_i2v)  )
                         with gr.Column(visible = vace or t2v or test_class_i2v(model_type)) as NAG_col:
                             gr.Markdown("<B>NAG enforces Negative Prompt even if no Guidance is set (CFG = 1), set NAG Scale to > 1 to enable it</B>")
                             with gr.Row():