diff --git a/src/index.ts b/src/index.ts
index fb6ceb7aa..0d6cd42b7 100755
--- a/src/index.ts
+++ b/src/index.ts
@@ -59,7 +59,7 @@ export default async function GleeAppInitializer() {
   await registerAuth(GLEE_AUTH_DIR)
 
   const parsedAsyncAPI = await getParsedAsyncAPI()
-  const channelNames = parsedAsyncAPI.channels().map(e => e.address())
+  const channelNames = parsedAsyncAPI.channels().all().map(e => e.address())
 
   const app = new Glee(config)
 
diff --git a/src/lib/asyncapiFile.ts b/src/lib/asyncapiFile.ts
index 70d12c3cb..c647b294f 100644
--- a/src/lib/asyncapiFile.ts
+++ b/src/lib/asyncapiFile.ts
@@ -6,5 +6,6 @@ export async function getParsedAsyncAPI(): Promise<AsyncAPIDocument> {
   const { ASYNCAPI_FILE_PATH } = getConfigs()
   const asyncapiFileContent = await readFile(ASYNCAPI_FILE_PATH, 'utf-8')
   const parser = new Parser()
-  return toAsyncAPIDocument(parser.parse(asyncapiFileContent))
+  const {document} = await parser.parse(asyncapiFileContent)
+  return toAsyncAPIDocument(document)
 }
diff --git a/src/lib/servers.ts b/src/lib/servers.ts
index a64ba3690..947d9b50a 100644
--- a/src/lib/servers.ts
+++ b/src/lib/servers.ts
@@ -4,7 +4,7 @@ export async function getSelectedServerNames(): Promise<string[]> {
   const parsedAsyncAPI = await getParsedAsyncAPI()
 
   if (!process.env.GLEE_SERVER_NAMES) {
-    return parsedAsyncAPI.servers().all().map(e => e.url())
+    return parsedAsyncAPI.servers().all().map(e => e.id())
   }
 
   const arrayOfNames = process.env.GLEE_SERVER_NAMES.split(',')
diff --git a/src/registerAdapters.ts b/src/registerAdapters.ts
index 3ac2e0241..c31a20ef2 100644
--- a/src/registerAdapters.ts
+++ b/src/registerAdapters.ts
@@ -41,7 +41,7 @@ function registerAdapterForServer(
   config: GleeConfig
 ) {
   const protocol = server.protocol()
-  const remoteServers = parsedAsyncAPI.extensions().get('x-remoteServers').value()
+  const remoteServers = parsedAsyncAPI.extensions().get('x-remoteServers')?.value()
   if (['mqtt', 'mqtts', 'secure-mqtt'].includes(protocol)) {
     app.addAdapter(MqttAdapter, {
       serverName,