diff --git a/src/prep.py b/src/prep.py
index 2965c29e..43a7916a 100644
--- a/src/prep.py
+++ b/src/prep.py
@@ -3005,7 +3005,7 @@ def upload_screens(self, meta, screens, img_host_num, i, total_screens, custom_i
 
         # Define host-specific limits
         host_limits = {
-            "imgbox": 6,
+            "imgbb": 1,
             # Other hosts can use the default pool size
         }
         default_pool_size = os.cpu_count()