From b5475d0534421df9eb93a67f046462cdaed43d1d Mon Sep 17 00:00:00 2001
From: Roger Wang <hey@rogerw.io>
Date: Mon, 16 Feb 2026 01:06:05 -0800
Subject: [PATCH] Revert "[Misc] fix qwen3.5 config" (#34610)

---
 vllm/transformers_utils/configs/qwen3_5.py     | 4 ++--
 vllm/transformers_utils/configs/qwen3_5_moe.py | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/vllm/transformers_utils/configs/qwen3_5.py b/vllm/transformers_utils/configs/qwen3_5.py
index 54d4d17dd..9d43986a6 100644
--- a/vllm/transformers_utils/configs/qwen3_5.py
+++ b/vllm/transformers_utils/configs/qwen3_5.py
@@ -68,10 +68,10 @@ class Qwen3_5TextConfig(PretrainedConfig):
         eos_token_id=None,
         **kwargs,
     ):
-        kwargs["ignore_keys_at_rope_validation"] = {
+        kwargs["ignore_keys_at_rope_validation"] = [
             "mrope_section",
             "mrope_interleaved",
-        }
+        ]
         self.vocab_size = vocab_size
         self.max_position_embeddings = max_position_embeddings
         self.hidden_size = hidden_size
diff --git a/vllm/transformers_utils/configs/qwen3_5_moe.py b/vllm/transformers_utils/configs/qwen3_5_moe.py
index 509b17467..41a1f7ed9 100644
--- a/vllm/transformers_utils/configs/qwen3_5_moe.py
+++ b/vllm/transformers_utils/configs/qwen3_5_moe.py
@@ -75,10 +75,10 @@ class Qwen3_5MoeTextConfig(PretrainedConfig):
         eos_token_id=None,
         **kwargs,
     ):
-        kwargs["ignore_keys_at_rope_validation"] = {
+        kwargs["ignore_keys_at_rope_validation"] = [
             "mrope_section",
             "mrope_interleaved",
-        }
+        ]
         self.vocab_size = vocab_size
         self.max_position_embeddings = max_position_embeddings
         self.hidden_size = hidden_size