diff --git a/modules/async_worker.py b/modules/async_worker.py
index 1c788b62..28104a94 100644
--- a/modules/async_worker.py
+++ b/modules/async_worker.py
@@ -147,7 +147,7 @@ def worker():
         metadata_scheme = MetadataScheme(args.pop()) if not args_manager.args.disable_metadata else MetadataScheme.FOOOCUS
 
         cn_tasks = {x: [] for x in flags.ip_list}
-        for _ in range(4):
+        for _ in range(flags.controlnet_image_count):
             cn_img = args.pop()
             cn_stop = args.pop()
             cn_weight = args.pop()
diff --git a/modules/flags.py b/modules/flags.py
index f0297783..31100284 100644
--- a/modules/flags.py
+++ b/modules/flags.py
@@ -58,6 +58,8 @@ metadata_scheme = [
 lora_count = 5
 lora_count_with_lcm = lora_count + 1
 
+controlnet_image_count = 4
+
 class Steps(Enum):
     QUALITY = 60
     SPEED = 30
diff --git a/webui.py b/webui.py
index 60d6540d..666d0a00 100644
--- a/webui.py
+++ b/webui.py
@@ -152,7 +152,7 @@ with shared.gradio_root:
                             ip_weights = []
                             ip_ctrls = []
                             ip_ad_cols = []
-                            for _ in range(4):
+                            for _ in range(flags.controlnet_image_count):
                                 with gr.Column():
                                     ip_image = grh.Image(label='Image', source='upload', type='numpy', show_label=False, height=300)
                                     ip_images.append(ip_image)