diff --git a/webapp/nuxt.config.js b/webapp/nuxt.config.js
index 90f142145..717aa0339 100644
--- a/webapp/nuxt.config.js
+++ b/webapp/nuxt.config.js
@@ -201,7 +201,7 @@ export default {
       /** * A Boolean indicating if the cookie transmission requires a
        * secure protocol (https). Defaults to false. */
       secure: CONFIG.COOKIE_HTTPS_ONLY,
-      sameSite: 'lax',
+      sameSite: 'lax', // for the meaning see https://www.thinktecture.com/de/identity/samesite/samesite-in-a-nutshell/
     },
     // includeNodeModules: true, // optional, default: false (this includes graphql-tag for node_modules folder)
 
diff --git a/webapp/plugins/i18n.js b/webapp/plugins/i18n.js
index b396a789e..76713de97 100644
--- a/webapp/plugins/i18n.js
+++ b/webapp/plugins/i18n.js
@@ -37,7 +37,7 @@ export default ({ app, req, cookie, store }) => {
     app.$cookies.set(key, newLocale, {
       expires,
       // maxAge: app.$env.COOKIE_EXPIRE_TIME * 60 * 60 * 24, // days to seconds
-      sameSite: 'lax',
+      sameSite: 'lax', // for the meaning see https://www.thinktecture.com/de/identity/samesite/samesite-in-a-nutshell/
     })
     if (!app.$i18n.localeExists(newLocale)) {
       import(`~/locales/${newLocale}.json`).then((res) => {