diff --git a/scripts/install b/scripts/install
index 1b610b6..22bdc33 100755
--- a/scripts/install
+++ b/scripts/install
@@ -112,7 +112,7 @@ ynh_app_setting_set --app="$app" --key=port --value="$port"
 #=================================================
 ynh_script_progression --message="Installing dependencies..." --weight=5
 
-ynh_install_app_dependencies "$pkg_dependencies"
+ynh_exec_warn_less ynh_install_app_dependencies "$pkg_dependencies"
 
 #=================================================
 # CREATE DEDICATED USER
diff --git a/scripts/restore b/scripts/restore
index fad5427..d09ffbd 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -127,7 +127,7 @@ chown -R "$app:www-data" "$datadir"
 ynh_script_progression --message="Reinstalling dependencies..." --weight=5
 
 # Define and install dependencies
-ynh_install_app_dependencies "$pkg_dependencies"
+ynh_exec_warn_less ynh_install_app_dependencies "$pkg_dependencies"
 
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
diff --git a/scripts/upgrade b/scripts/upgrade
index c9b919d..58d3e08 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -172,7 +172,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..."
 
-ynh_install_app_dependencies "$pkg_dependencies"
+ynh_exec_warn_less ynh_install_app_dependencies "$pkg_dependencies"
 
 #=================================================
 # UPDATE A CONFIG FILE