diff --git a/deployments/data100/config/common.yaml b/deployments/data100/config/common.yaml
index 8da6b5791..9f4f0c4a3 100644
--- a/deployments/data100/config/common.yaml
+++ b/deployments/data100/config/common.yaml
@@ -10,6 +10,9 @@ jupyterhub:
         hub.jupyter.org/pool-name: core-pool-2024-05-08
   proxy:
     chp:
+      extraCommandLineFlags:
+        - "--timeout=5000"
+        - "--proxy-timeout=5000"
       nodeSelector:
         hub.jupyter.org/pool-name: core-pool-2024-05-08
       resources: