diff --git a/_notebooks/2024-12-02-python-flask_in_jupyter.ipynb b/_notebooks/2024-12-02-python-flask_in_jupyter.ipynb
index c82f9c0..a9c1bd4 100644
--- a/_notebooks/2024-12-02-python-flask_in_jupyter.ipynb
+++ b/_notebooks/2024-12-02-python-flask_in_jupyter.ipynb
@@ -16,6 +16,7 @@
     "description: Quick launch into Flask, sending and receiving data from a web server.\n",
     "courses: { csp: {week: 14 } }\n",
     "type: ccc\n",
+    "permalink: /bi4.1-web-server/\n",
     "---"
    ]
   },