diff --git a/comfy/samplers.py b/comfy/samplers.py
index 9c45eb60..491c95d3 100644
--- a/comfy/samplers.py
+++ b/comfy/samplers.py
@@ -208,6 +208,7 @@ def calc_cond_uncond_batch(model, cond, uncond, x_in, timestep, model_options):
                         cur_patches[p] = cur_patches[p] + patches[p]
                     else:
                         cur_patches[p] = patches[p]
+                transformer_options["patches"] = cur_patches
             else:
                 transformer_options["patches"] = patches