diff --git a/tests/models/registry.py b/tests/models/registry.py
index ec9ef35436f..41850ad8fbb 100644
--- a/tests/models/registry.py
+++ b/tests/models/registry.py
@@ -1308,6 +1308,7 @@ _MULTIMODAL_EXAMPLE_MODELS = {
     ),
     "Qwen3_5ForConditionalGeneration": _HfExamplesInfo(
         "Qwen/Qwen3.5-0.8B",
+        extras={"4b": "Qwen/Qwen3.5-4B"},
         max_model_len=4096,
     ),
     "Qwen3_5MoeForConditionalGeneration": _HfExamplesInfo(