diff --git a/dagster_ray/kuberay/pipes.py b/dagster_ray/kuberay/pipes.py
index ea2ecf3..4a1190a 100644
--- a/dagster_ray/kuberay/pipes.py
+++ b/dagster_ray/kuberay/pipes.py
@@ -68,7 +68,7 @@ def __init__(
     @property
     def job_submission_client(self) -> "JobSubmissionClient":
         if self._job_submission_client is None:
-            raise DagsterInvariantViolationError("JobSubmissionClient is not available inside the run method.")
+            raise DagsterInvariantViolationError("JobSubmissionClient is only available inside the run method.")
         else:
             return self._job_submission_client