diff --git a/module3/exo1/analyse-syndrome-grippal.ipynb b/module3/exo1/analyse-syndrome-grippal.ipynb
index ab19dfd9220d13e5794955ab5d5c16bc41287881..34697be22e229e206ce31c91d0844112a0c899e8 100644
--- a/module3/exo1/analyse-syndrome-grippal.ipynb
+++ b/module3/exo1/analyse-syndrome-grippal.ipynb
@@ -48,7 +48,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "data_file = \"incidence-PAY-3.csv\"\n",
+    "data_file = \"syndrome-grippal.csv\"\n",
     "\n",
     "import os\n",
     "import urllib.request\n",