diff --git a/tests/onnxruntime/test_modeling.py b/tests/onnxruntime/test_modeling.py
index d9fb55a223e..9187b851fc0 100644
--- a/tests/onnxruntime/test_modeling.py
+++ b/tests/onnxruntime/test_modeling.py
@@ -2326,6 +2326,7 @@ class ORTModelForCausalLMIntegrationTest(ORTModelTestMixin):
         "llama",
         "mistral",
         "mpt",
+        "opt",
     ]
 
     if check_if_transformers_greater("4.37"):