diff --git a/analyses/cms-open-data-ttbar/utils/clients.py b/analyses/cms-open-data-ttbar/utils/clients.py
index 3d48ab10..e3cabb64 100644
--- a/analyses/cms-open-data-ttbar/utils/clients.py
+++ b/analyses/cms-open-data-ttbar/utils/clients.py
@@ -41,6 +41,6 @@ def get_client(af="coffea_casa"):
 def get_triton_client(triton_url):
     
     import tritonclient.grpc as grpcclient
-    triton_client = grpcclient.InferenceServerClient(url=triton_url)
+    triton_client = grpcclient.InferenceServerClient(url=triton_url, ssl=True)
     
     return triton_client
diff --git a/analyses/cms-open-data-ttbar/utils/config.py b/analyses/cms-open-data-ttbar/utils/config.py
index 52d572cc..649aaf8f 100644
--- a/analyses/cms-open-data-ttbar/utils/config.py
+++ b/analyses/cms-open-data-ttbar/utils/config.py
@@ -93,7 +93,7 @@
         # name of ML model in Triton server
         "MODEL_NAME": "reconstruction_bdt_xgb",
         # URL of Triton server
-        "TRITON_URL": "triton-inference-server:8001",
+        "TRITON_URL": "triton-grpc.cmsaf-prod.flatiron.hollandhpc.org",
         # Triton model version which is trained on even events
         "MODEL_VERSION_EVEN": "2",
         # Triton model version which is trained on odd events