diff --git a/Nodes/Rasterix.py b/Nodes/Rasterix.py
index d4eedd6..56eda19 100644
--- a/Nodes/Rasterix.py
+++ b/Nodes/Rasterix.py
@@ -753,13 +753,13 @@ class PrimereHistogram:
                 "image": ("IMAGE", {"forceInput": True}),
                 "precision": ("BOOLEAN", {"default": False, "label_off": "8 bit", "label_on": "16 bit"}),
                 "show_histogram": ("BOOLEAN", {"default": False, "label_off": "Ignore histogram", "label_on": "Create histogram"}),
-                "histogram_source": ("BOOLEAN", {"default": False, "label_off": "Show output histogram", "label_on": "Show input histogram"}),
+                # "histogram_source": ("BOOLEAN", {"default": False, "label_off": "Show output histogram", "label_on": "Show input histogram"}),
                 "histogram_channel": (["RGB", "RED", "GREEN", "BLUE"], {"default": "RGB"}),
                 "histogram_style": (["bars", "lines", "waveform", "heatmap", "stacked", "luma", "parade"], {"default": "bars"}),
             }
         }
 
-    def primere_histogram(self, image, precision, show_histogram=False, histogram_source=False, histogram_channel="RGB", histogram_style="gradient"):
+    def primere_histogram(self, image, precision, show_histogram=False, histogram_channel="RGB", histogram_style="gradient"):
         pil_img = utility.tensor_to_image(image)
         pil_img_input = pil_img.copy()
 
@@ -767,7 +767,7 @@ class PrimereHistogram:
 
         if show_histogram:
             histogram.rasterix_hist_cache_store(pil_img_input, pil_img, precision)
-            active_hist = histogram.rasterix_hist_render_selected(pil_img_input, pil_img, precision, histogram_source, histogram_channel, histogram_style,)
+            active_hist = histogram.rasterix_hist_render_selected(pil_img_input, pil_img, precision, True, histogram_channel, histogram_style,)
             suffix = ''.join(random.choice("abcdefghijklmnopqrstuvwxyz0123456789") for _ in range(8))
             temp_file = f"rasterix_hist_{suffix}.png"
             active_hist.save(os.path.join(folder_paths.temp_directory, temp_file), compress_level=1)