diff --git a/README.md b/README.md
index 66b0bd3c45ab50940330960285ec53aa3dbe6015..40ccf2ab69ad73b2f535c0a8727a553ca3706fe9 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ The package is mostly based on three families of functions:
 - plotting functions to help students to explore observed data and to interpret the results of calibration and simulation of the GR models;
 - a function which runs a 'Shiny' graphical user interface that allows for displaying in real-time model parameters impacts on hydrographs.
 
-This package brings into R the hydrological modelling tools developed at INRAE-Antony ([Catchment Hydrology research group](https://webgr.inrae.fr/en/home/) of the HYCAR Research Unit, France).
+This package brings into R the hydrological modelling tools developed at INRAE-Antony ([Catchment Hydrology research group](https://webgr.inrae.fr/eng) of the HYCAR Research Unit, France).
 
 
 ## Installation
diff --git a/inst/ShinyGR/ui.R b/inst/ShinyGR/ui.R
index 2f023592740260182f09b5ba719a02ecf9db4536..48c9855e56252dccc439df2165f3ec77332add33 100644
--- a/inst/ShinyGR/ui.R
+++ b/inst/ShinyGR/ui.R
@@ -8,7 +8,7 @@ navbarPage(title       = div("airGRteaching",
                                title = "airGRteaching",
                                target = "_blank", rel = "noopener noreferrer",
                                img(src = "fig/logo_airGRteaching_CMJN_square_0125x0121.png", height = 350 / 9)),
-                             a(href = "https://webgr.inrae.fr/en/home/",
+                             a(href = "https://webgr.inrae.fr/eng",
                               title = "webgr.inrae.fr",
                               target = "_blank", rel = "noopener noreferrer",
                               img(src = "fig/logo_inrae_hydro_CMJN_square.svg", height = 350 / 9)),
diff --git a/man/airGRteaching.Rd b/man/airGRteaching.Rd
index 88e4b5220b709be7b9cfcc06473ebf7fe8a6e2ac..b6e97dd6ec7dd52fd1dd9a199cfea06d9afcb98e 100644
--- a/man/airGRteaching.Rd
+++ b/man/airGRteaching.Rd
@@ -22,7 +22,7 @@ The package is mostly based on three families of functions:
   \item a function which runs a 'Shiny' graphical user interface that allows for displaying in real-time the impacts of model parameters on hydrographs.
 }
 
-This package brings into R the hydrological modelling tools developed at INRAE-Antony (\href{https://webgr.inrae.fr/en/home/}{Catchment Hydrology research group} of the HYCAR Research Unit, France).
+This package brings into R the hydrological modelling tools developed at INRAE-Antony (\href{https://webgr.inrae.fr/eng}{Catchment Hydrology research group} of the HYCAR Research Unit, France).
 \cr\cr