diff --git a/module3/exo1/analyse-syndrome-grippal.ipynb b/module3/exo1/analyse-syndrome-grippal.ipynb
index 4933e016e5d0241312815f3bee24f6b3e7bfad67..efac6c1e0dc4c39dd8cb0a6456e57949841d58a0 100644
--- a/module3/exo1/analyse-syndrome-grippal.ipynb
+++ b/module3/exo1/analyse-syndrome-grippal.ipynb
@@ -34,7 +34,7 @@
    },
    "outputs": [],
    "source": [
-    "data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-3.csv\""
+    "data_url = \"https://ns.sentiweb.fr/incidence/csv-schema-v1.json\""
    ]
   },
   {