diff --git a/scripts/install b/scripts/install
index 9317807..1dc57bb 100644
--- a/scripts/install
+++ b/scripts/install
@@ -50,7 +50,7 @@ ynh_app_setting_set --app=$app --key=is_public --value=$is_public
 ynh_app_setting_set --app=$app --key=path_url --value=$path_url
 ynh_app_setting_set --app=$app --key=admin --value=$admin
 
-admin_mail=$(ynh_user_get_info "$admin" "mail")
+email=$(ynh_user_get_info --username=$admin --key=mail)
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -124,7 +124,7 @@ mv "../conf/config.js" "$final_path/config/config.js"
 
 ynh_replace_string --match_string="__PORT__"       --replace_string="$port"       --target_file="$final_path/config/config.js"
 ynh_replace_string --match_string="__PORTI__"      --replace_string="$porti"      --target_file="$final_path/config/config.js"
-ynh_replace_string --match_string="__ADMIN_MAIL__" --replace_string="$admin_mail" --target_file="$final_path/config/config.js"
+ynh_replace_string --match_string="__ADMIN_MAIL__" --replace_string="$email" --target_file="$final_path/config/config.js"
 
 # Store file checksum to detected user modifications on upgrade
 ynh_store_file_checksum "$final_path/config/config.js"
diff --git a/scripts/upgrade b/scripts/upgrade
index ed3114b..ddcd909 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -21,7 +21,7 @@ path_url=$(ynh_app_setting_get --app=$app --key=path_url)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 is_public=$(ynh_app_setting_get --app=$app --key=is_public)
 admin=$(ynh_app_setting_get --app=$app --key=admin)
-admin_mail=$(ynh_user_get_info "$admin" "mail")
+email=$(ynh_user_get_info --username=$admin --key=mail)
 port=$(ynh_app_setting_get --app=$app --key=port)
 porti=$(ynh_app_setting_get --app=$app --key=porti)
 
@@ -122,9 +122,9 @@ ynh_backup_if_checksum_is_different "$final_path/config/config.js"
 # Copy default configuration file
 mv "../conf/config.js" "$final_path/config/config.js"
 
-ynh_replace_string --match_string="__PORT__"       --replace_string="$port"        --target_file="$final_path/config/config.js"
-ynh_replace_string --match_string="__PORTI__"      --replace_string="$porti"       --target_file="$final_path/config/config.js"
-ynh_replace_string --match_string="__ADMIN_MAIL__" --replace_string="$admin_mail" --target_file="$final_path/config/config.js"
+ynh_replace_string --match_string="__PORT__"       --replace_string="$port"  --target_file="$final_path/config/config.js"
+ynh_replace_string --match_string="__PORTI__"      --replace_string="$porti" --target_file="$final_path/config/config.js"
+ynh_replace_string --match_string="__ADMIN_MAIL__" --replace_string="$email" --target_file="$final_path/config/config.js"
 
 # Store file checksum to detected user modifications on upgrade
 ynh_store_file_checksum "$final_path/config/config.js"