diff --git a/graxpert/application/app.py b/graxpert/application/app.py
index 23d9533..9e10b61 100644
--- a/graxpert/application/app.py
+++ b/graxpert/application/app.py
@@ -68,7 +68,6 @@ def initialize(self):
         eventbus.add_listener(AppEvents.CALCULATE_REQUEST, self.on_calculate_request)
         # denoising
         eventbus.add_listener(AppEvents.DENOISE_STRENGTH_CHANGED, self.on_denoise_strength_changed)
-        eventbus.add_listener(AppEvents.DENOISE_THRESHOLD_CHANGED, self.on_denoise_threshold_changed)
         eventbus.add_listener(AppEvents.DENOISE_REQUEST, self.on_denoise_request)
         # saving
         eventbus.add_listener(AppEvents.SAVE_AS_CHANGED, self.on_save_as_changed)
@@ -329,9 +328,6 @@ def on_smoothing_changed(self, event):
     def on_denoise_strength_changed(self, event):
         self.prefs.denoise_strength = event["denoise_strength"]
 
-    def on_denoise_threshold_changed(self, event):
-        self.prefs.denoise_threshold = event["denoise_threshold"]
-
     def on_denoise_request(self, event):
         if self.images.get("Original") is None:
             messagebox.showerror("Error", _("Please load your picture first."))
@@ -356,7 +352,6 @@ def on_denoise_request(self, event):
                 ai_model_path,
                 self.prefs.denoise_strength,
                 batch_size=self.prefs.ai_batch_size,
-                threshold=self.prefs.denoise_threshold,
                 progress=progress,
                 ai_gpu_acceleration=self.prefs.ai_gpu_acceleration,
             )
diff --git a/graxpert/denoising.py b/graxpert/denoising.py
index e6075ad..341eee6 100644
--- a/graxpert/denoising.py
+++ b/graxpert/denoising.py
@@ -11,7 +11,7 @@
 from graxpert.ui.ui_events import UiEvents
 
 
-def denoise(image, ai_path, strength, batch_size=4, window_size=256, stride=128, threshold=1.0, progress=None, ai_gpu_acceleration=True):
+def denoise(image, ai_path, strength, batch_size=4, window_size=256, stride=128, progress=None, ai_gpu_acceleration=True):
 
     logging.info("Starting denoising")
 
@@ -29,10 +29,15 @@ def denoise(image, ai_path, strength, batch_size=4, window_size=256, stride=128,
 
     median = np.median(image[::4, ::4, :], axis=[0, 1])
     mad = np.median(np.abs(image[::4, ::4, :] - median), axis=[0, 1])
+    
+    if "1.0.0" in ai_path or "1.1.0" in ai_path:
+        model_threshold = 1.0
+    else:
+        model_threshold = 10.0
 
     global cached_denoised_image
     if cached_denoised_image is not None:
-        return blend_images(input, cached_denoised_image, strength, threshold, median, mad)
+        return blend_images(input, cached_denoised_image, strength, model_threshold, median, mad)
 
     num_colors = image.shape[-1]
     if num_colors == 1:
@@ -67,11 +72,6 @@ def denoise(image, ai_path, strength, batch_size=4, window_size=256, stride=128,
     logging.info(f"Available inference providers : {providers}")
     logging.info(f"Used inference providers : {session.get_providers()}")
 
-    if "1.0.0" in ai_path or "1.1.0" in ai_path:
-        model_threshold = 1.0
-    else:
-        model_threshold = 10.0
-
     cancel_flag = False
 
     def cancel_listener(event):
@@ -152,7 +152,7 @@ def cancel_listener(event):
         output = np.moveaxis(output, 0, -1)
 
     cached_denoised_image = output
-    output = blend_images(input, output, strength, threshold, median, mad)
+    output = blend_images(input, output, strength, model_threshold, median, mad)
 
     eventbus.remove_listener(AppEvents.CANCEL_PROCESSING, cancel_listener)
     logging.info("Finished denoising")
diff --git a/graxpert/preferences.py b/graxpert/preferences.py
index 5af1a59..94ba3e3 100644
--- a/graxpert/preferences.py
+++ b/graxpert/preferences.py
@@ -40,7 +40,6 @@ class Prefs:
     denoise_ai_version: AnyStr = None
     graxpert_version: AnyStr = graxpert_version
     denoise_strength: float = 0.5
-    denoise_threshold: float = 10.0
     ai_batch_size: int = 4
     ai_gpu_acceleration: bool = True
 
diff --git a/graxpert/ui/left_menu.py b/graxpert/ui/left_menu.py
index 7ea7098..9fe3035 100644
--- a/graxpert/ui/left_menu.py
+++ b/graxpert/ui/left_menu.py
@@ -225,10 +225,6 @@ def __init__(self, parent, **kwargs):
         self.denoise_strength.set(graxpert.prefs.denoise_strength)
         self.denoise_strength.trace_add("write", lambda a, b, c: eventbus.emit(AppEvents.DENOISE_STRENGTH_CHANGED, {"denoise_strength": self.denoise_strength.get()}))
 
-        self.denoise_threshold = tk.DoubleVar()
-        self.denoise_threshold.set(graxpert.prefs.denoise_threshold)
-        self.denoise_threshold.trace_add("write", lambda a, b, c: eventbus.emit(AppEvents.DENOISE_THRESHOLD_CHANGED, {"denoise_threshold": self.denoise_threshold.get()}))
-
         self.create_children()
         self.setup_layout()
         self.place_children()
@@ -252,11 +248,6 @@ def create_children(self):
         )
         tooltip.Tooltip(self.denoise_strength_slider, text=tooltip.denoise_strength_text)
 
-        self.denoise_threshold_slider = ValueSlider(
-            self.sub_frame, width=default_label_width, variable_name=_("Denoise Threshold"), variable=self.denoise_threshold, min_value=0.1, max_value=10.0, precision=1
-        )
-        tooltip.Tooltip(self.denoise_threshold_slider, text=tooltip.denoise_threshold_text)
-
     def setup_layout(self):
         super().setup_layout()
 
@@ -264,7 +255,6 @@ def place_children(self):
         super().place_children()
 
         self.denoise_strength_slider.grid(column=1, row=0, pady=pady, sticky=tk.EW)
-        self.denoise_threshold_slider.grid(column=1, row=1, pady=pady, sticky=tk.EW)
         self.denoise_button.grid(column=1, row=2, pady=pady, sticky=tk.EW)
 
     def toggle(self):