diff --git a/packages/react/src/state/State.ts b/packages/react/src/state/State.ts
index 0748ecda..434e58c0 100644
--- a/packages/react/src/state/State.ts
+++ b/packages/react/src/state/State.ts
@@ -82,8 +82,8 @@ export function useJupyterStoreFromContext(props: JupyterContextPropsType): Jupy
     collaborative = false,
     defaultKernelName = 'python',
     initCode = '',
-    jupyterServerToken = '60c1661cc408f978c309d04157af55c9588ff9557c9380e4fb50785750703da6',
-    jupyterServerUrl = 'https://oss.datalayer.run/api/jupyter-server',
+    jupyterServerToken,
+    jupyterServerUrl,
     lite = false,
     startDefaultKernel = true,
     terminals = false,