diff --git a/src/draft/steps/open_pr/__init__.py b/src/draft/steps/open_pr/__init__.py
index 3da2466..b3f4465 100644
--- a/src/draft/steps/open_pr/__init__.py
+++ b/src/draft/steps/open_pr/__init__.py
@@ -123,8 +123,6 @@ def run(self, ctx, engine, lifecycle, step_metrics):
                 extra_args=[
                     "--permission-mode",
                     "acceptEdits",
-                    "--model",
-                    "haiku",
                 ],
                 timeout=cfg["timeout"],
             )