diff --git a/module3/exo1/analyse-syndrome-grippal.Rmd b/module3/exo1/analyse-syndrome-grippal.Rmd
index b71299b7e6c70f9e7946db3d9d0b436aa0359503..6faa43aba6c71941227844fba43e9ba761ad4252 100644
--- a/module3/exo1/analyse-syndrome-grippal.Rmd
+++ b/module3/exo1/analyse-syndrome-grippal.Rmd
@@ -27,9 +27,9 @@ data_url = "http://www.sentiweb.fr/datasets/incidence-PAY-3.csv"
 ```
 
 ```{r}
-data_file = "incidence-PAY-3.csv"
+data_file = "syndrome-grippal.csv"
 	
-if (!file.exists(data_file)) {	
+if (!file.exists(data_file)) {
     download.file(data_url, data_file, method="auto")	
 }