diff --git a/comfy_api_nodes/nodes_openai.py b/comfy_api_nodes/nodes_openai.py
index a08c451de36..b4c5a81b33c 100644
--- a/comfy_api_nodes/nodes_openai.py
+++ b/comfy_api_nodes/nodes_openai.py
@@ -533,7 +533,7 @@ def define_schema(cls):
                         ),
                         IO.DynamicCombo.Option(
                             "gpt-image-2",
-                            _gpt_image_2_model_inputs(("auto", "opaque", "transparent"), GPT_IMAGE_QUALITIES),
+                            _gpt_image_2_model_inputs(("auto", "opaque"), GPT_IMAGE_QUALITIES),
                         ),
                         IO.DynamicCombo.Option("gpt-image-1.5", _gpt_image_legacy_model_inputs()),
                         IO.DynamicCombo.Option("gpt-image-1", _gpt_image_legacy_model_inputs()),