diff --git a/manifest.json b/manifest.json
index 38a568a..79dc0bd 100644
--- a/manifest.json
+++ b/manifest.json
@@ -14,7 +14,7 @@
         "url": "http://jocelyn.delalande.fr"
     },
     "requirements": {
-        "yunohost": ">= 2.4"
+        "yunohost": ">= 2.6.3"
     },
     "multi_instance": false,
     "services": ["nginx", "mysql", "postfix"],
diff --git a/scripts/install b/scripts/install
index a30b6e1..8cdbe5c 100755
--- a/scripts/install
+++ b/scripts/install
@@ -25,11 +25,7 @@ db_user=ihatemoney
 secret_key=`openssl rand -base64 32`
 mails_sender="no-reply@${domain}"
 
-sudo yunohost app checkurl $domain$path -a ihatemoney
-if [[ ! $? -eq 0 ]]; then
-  ynh_die "${domain}${path} is not available"
-fi
-
+ynh_webpath_register $app $domain $path
 
 # Configure database
 ynh_mysql_create_db "$db_name" "$db_user" "$db_pwd"
diff --git a/scripts/restore b/scripts/restore
index a2f6a7c..8317037 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -27,8 +27,7 @@ fi
 source _common.sh
 
 
-sudo yunohost app checkurl "${domain}${path}" -a "$app" \
-  || ynh_die "The path ${domain}${path} is not available for app installation."
+ynh_webpath_register $app $domain $path
 
 test -d $INSTALL_DIR && ynh_die \
 "The destination directory '$INSTALL_DIR' already exists.\