diff --git a/classify/predict.py b/classify/predict.py
index 4857c69766e7..ef59ff6f550a 100644
--- a/classify/predict.py
+++ b/classify/predict.py
@@ -91,10 +91,9 @@ def run(
     if webcam:
         view_img = check_imshow()
         dataset = LoadStreams(source, img_size=imgsz, transforms=classify_transforms(imgsz[0]), vid_stride=vid_stride)
-        bs = len(dataset)  # batch_size
     else:
         dataset = LoadImages(source, img_size=imgsz, transforms=classify_transforms(imgsz[0]), vid_stride=vid_stride)
-        bs = 1  # batch_size
+    bs = len(dataset)  # batch_size
     vid_path, vid_writer = [None] * bs, [None] * bs
 
     # Run inference
diff --git a/detect.py b/detect.py
index 310d169281bf..4015b9ae0d7f 100644
--- a/detect.py
+++ b/detect.py
@@ -99,10 +99,9 @@ def run(
     if webcam:
         view_img = check_imshow()
         dataset = LoadStreams(source, img_size=imgsz, stride=stride, auto=pt, vid_stride=vid_stride)
-        bs = len(dataset)  # batch_size
     else:
         dataset = LoadImages(source, img_size=imgsz, stride=stride, auto=pt, vid_stride=vid_stride)
-        bs = 1  # batch_size
+    bs = len(dataset)  # batch_size
     vid_path, vid_writer = [None] * bs, [None] * bs
 
     # Run inference
diff --git a/segment/predict.py b/segment/predict.py
index ba4cf2905255..2ea6bd9327e0 100644
--- a/segment/predict.py
+++ b/segment/predict.py
@@ -101,10 +101,9 @@ def run(
     if webcam:
         view_img = check_imshow()
         dataset = LoadStreams(source, img_size=imgsz, stride=stride, auto=pt, vid_stride=vid_stride)
-        bs = len(dataset)  # batch_size
     else:
         dataset = LoadImages(source, img_size=imgsz, stride=stride, auto=pt, vid_stride=vid_stride)
-        bs = 1  # batch_size
+    bs = len(dataset)  # batch_size
     vid_path, vid_writer = [None] * bs, [None] * bs
 
     # Run inference