diff --git a/server/src/constants.ts b/server/src/constants.ts
index 2f15ff09..73c48c17 100644
--- a/server/src/constants.ts
+++ b/server/src/constants.ts
@@ -24,3 +24,7 @@ export const HAS_STT = process.env['LEON_STT'] === 'true'
 export const STT_PROVIDER = process.env['LEON_STT_PROVIDER']
 export const HAS_TTS = process.env['LEON_TTS'] === 'true'
 export const TTS_PROVIDER = process.env['LEON_TTS_PROVIDER']
+
+export const HAS_OVER_HTTP = process.env['LEON_OVER_HTTP'] === 'true'
+export const HTTP_API_KEY = process.env['LEON_HTTP_API_KEY']
+export const HTTP_API_LANG = process.env['LEON_HTTP_API_LANG']
diff --git a/server/src/core/http-server/plugins/key.js b/server/src/core/http-server/plugins/key.js
index 5a969236..2d04ece2 100644
--- a/server/src/core/http-server/plugins/key.js
+++ b/server/src/core/http-server/plugins/key.js
@@ -1,6 +1,8 @@
+import { HTTP_API_KEY } from '@/constants'
+
 const keyMidd = async (request, reply) => {
   const apiKey = request.headers['x-api-key']
-  if (!apiKey || apiKey !== process.env.LEON_HTTP_API_KEY) {
+  if (!apiKey || apiKey !== HTTP_API_KEY) {
     reply.statusCode = 401
     reply.send({
       message: 'Unauthorized, please check the HTTP API key is correct',
diff --git a/server/src/core/http-server/server.js b/server/src/core/http-server/server.js
index 760b3207..ad5c379a 100644
--- a/server/src/core/http-server/server.js
+++ b/server/src/core/http-server/server.js
@@ -6,6 +6,7 @@ import { join } from 'path'
 import { version } from '@@/package.json'
 import { endpoints } from '@@/core/skills-endpoints.json'
 import {
+  HAS_OVER_HTTP,
   HAS_STT,
   HAS_TTS,
   HOST,
@@ -327,7 +328,7 @@ server.bootstrap = async () => {
   server.fastify.register(infoPlugin, { apiVersion })
   server.fastify.register(downloadsPlugin, { apiVersion })
 
-  if (process.env.LEON_OVER_HTTP === 'true') {
+  if (HAS_OVER_HTTP) {
     server.fastify.register((instance, opts, next) => {
       instance.addHook('preHandler', keyMidd)