diff --git a/vignettes/airGRiwrm.Rmd b/vignettes/airGRiwrm.Rmd
index f6318897235af201030cb7f4bf9a24960545200c..ca306f34476fba4d2bc910f3655ad44398520dde 100644
--- a/vignettes/airGRiwrm.Rmd
+++ b/vignettes/airGRiwrm.Rmd
@@ -16,6 +16,6 @@ knitr::opts_chunk$set(
 
 ## For getting started several materials are available:
 
-### [A slide-show of a training on **airGRiwrm** in French ](../training/fr/Formation_airGRiwrm.html)
+### [A slide-show of a training on **airGRiwrm** in French ](https://in-wop.gitlab.irstea.page/formation-airgriwrm/)
 ### [The vignettes provided with the package with example of use on the Severn River (UK)](index.html)
 ### [An example of use on a large network of 25 nodes on the Seine River (France)](index.html)