diff --git a/graphics/image_modification.py b/graphics/image_modification.py
index 363bd64..8e4d9d9 100644
--- a/graphics/image_modification.py
+++ b/graphics/image_modification.py
@@ -31,7 +31,7 @@ def blur_boxes_on_image(
     in_image_path: str, bounding_boxes: List[BoundBox], out_image_path: str = None
 ):
     img = Image.open(in_image_path)
-    blur_img = img.filter(ImageFilter.GaussianBlur(radius=7))
+    blur_img = img.filter(ImageFilter.GaussianBlur(radius=13))  # to increase the blur, increase the radius
     mask = Image.new("L", img.size, 255)
     draw_mask = ImageDraw.Draw(mask)
     for box in bounding_boxes: