diff --git a/libs/langchain/tests/unit_tests/llms/test_imports.py b/libs/langchain/tests/unit_tests/llms/test_imports.py
index 793a54c77c27a..068b3dc147a64 100644
--- a/libs/langchain/tests/unit_tests/llms/test_imports.py
+++ b/libs/langchain/tests/unit_tests/llms/test_imports.py
@@ -75,6 +75,7 @@
     "VertexAIModelGarden",
     "VLLM",
     "VLLMOpenAI",
+    "WatsonxLLM",
     "Writer",
     "OctoAIEndpoint",
     "Xinference",
@@ -82,7 +83,6 @@
     "QianfanLLMEndpoint",
     "YandexGPT",
     "VolcEngineMaasLLM",
-    "WatsonxLLM",
     "SparkLLM",
 ]