diff --git a/src/diffusers/pipelines/qwenimage/pipeline_qwenimage_edit.py b/src/diffusers/pipelines/qwenimage/pipeline_qwenimage_edit.py
index 7a2157611228..22949bae3e2b 100644
--- a/src/diffusers/pipelines/qwenimage/pipeline_qwenimage_edit.py
+++ b/src/diffusers/pipelines/qwenimage/pipeline_qwenimage_edit.py
@@ -646,8 +646,7 @@ def __call__(
             returning a tuple, the first element is a list with the generated images.
         """
         image_size = image[0].size if isinstance(image, list) else image.size
-        width, height = image_size
-        calculated_width, calculated_height, _ = calculate_dimensions(1024 * 1024, width / height)
+        calculated_width, calculated_height, _ = calculate_dimensions(1024 * 1024, image_size[0] / image_size[1])
         height = height or calculated_height
         width = width or calculated_width