diff --git a/verl/workers/megatron_workers.py b/verl/workers/megatron_workers.py
index cfd7b24f136..91e00e7adae 100644
--- a/verl/workers/megatron_workers.py
+++ b/verl/workers/megatron_workers.py
@@ -314,7 +314,10 @@ def _build_model_optimizer(
             self.config.model.get("trust_remote_code", False),
             self.config.actor.megatron.use_mbridge,
         )
-        self.generation_config = get_generation_config(self.local_path)
+        self.generation_config = get_generation_config(
+            self.local_path,
+            self.config.model.get("trust_remote_code", False),
+        )
 
         if self._is_actor or self._is_rollout:
             wrap_config = McoreModuleWrapperConfig(