diff --git a/facefusion/vision.py b/facefusion/vision.py
index 0a1127dd..337b9b9e 100644
--- a/facefusion/vision.py
+++ b/facefusion/vision.py
@@ -242,7 +242,7 @@ def calc_histogram_difference(source_vision_frame : VisionFrame, target_vision_f
 
 
 def blend_vision_frames(source_vision_frame : VisionFrame, target_vision_frame : VisionFrame, factor : float) -> VisionFrame:
-	blend_vision_frame = cv2.addWeighted(target_vision_frame, 1 - factor, source_vision_frame, factor, 0)
+	blend_vision_frame = cv2.addWeighted(source_vision_frame, 1 - factor, target_vision_frame, factor, 0)
 	return blend_vision_frame