diff --git a/values.template.yaml b/values.template.yaml
index db8375ad8bcca4f1b86e93b1e0ad94bb8092c8d7..f5399c8c0f1f5968c84588c2dc85b6d0b0b39c2f 100644
--- a/values.template.yaml
+++ b/values.template.yaml
@@ -203,7 +203,7 @@ singleuser:
 #    name: gitlab-registry.nrp-nautilus.io/vutiendung/jupyter-stack/minimal
     name: localhost:30081/prp/jupyter-stack/minimal
     tag: latest
-  startTimeout: 300
+  startTimeout: 600
   cpu:
     limit: 16
     guarantee: 4