diff --git a/scripts/install b/scripts/install
index 04288eb..70672bf 100755
--- a/scripts/install
+++ b/scripts/install
@@ -8,7 +8,7 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$YNH_APP_ARG_DOMAIN
 path=$YNH_APP_ARG_PATH
 is_public=$YNH_APP_ARG_IS_PUBLIC
-version="0.1.16"
+version="0.1.18"
 
 # Source YunoHost helpers
 . /usr/share/yunohost/helpers
@@ -20,11 +20,6 @@ ynh_app_setting_set "$app" is_public "$is_public"
 sudo yunohost app checkurl "${domain}${path}" -a "$app" \
     || ynh_die "Path not available: ${domain}${path}"
 
-# Check url path is not root
-if [[ $path == "/" ]]; then
-	ynh_die "Cesium can only be installed on a subpath domain"
-fi
-
 # Retrieve sources and install them
 src_path=/var/www/$app
 sudo mkdir -p $src_path
diff --git a/scripts/remove b/scripts/remove
index 5104f30..9d68d44 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -13,5 +13,5 @@ sudo rm -rf /var/www/$app
 # Remove configuration files
 sudo rm -f /etc/nginx/conf.d/$domain.d/$app.conf
 
-# Resload nginx service
+# Reload nginx service
 sudo service nginx reload
diff --git a/scripts/upgrade b/scripts/upgrade
index 0839c48..6bfc862 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -11,12 +11,12 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get "$app" domain)
 path=$(ynh_app_setting_get "$app" path)
 is_public=$(ynh_app_setting_get "$app" is_public)
-version="0.1.16"
+version="0.1.18"
 
 # Remove trailing "/" for next commands
 path=${path%/}
 
-# Copy source files
+# Retreive sources and install them
 src_path=/var/www/$app
 sudo rm -rf $src_path
 sudo mkdir -p $src_path