diff --git a/index.d.ts b/index.d.ts
index 0ad7a14..18930bd 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -12,15 +12,15 @@ declare type Optional<T> = {
 };
 
 declare interface IConfig {
-  readonly port: number;
-  readonly expire_timeout: number;
-  readonly alive_timeout: number;
-  readonly key: string;
-  readonly path: string;
-  readonly concurrent_limit: number;
-  readonly allow_discovery: boolean;
-  readonly proxied: boolean | string;
-  readonly cleanup_out_msgs: number;
+  readonly port?: number;
+  readonly expire_timeout?: number;
+  readonly alive_timeout?: number;
+  readonly key?: string;
+  readonly path?: string;
+  readonly concurrent_limit?: number;
+  readonly allow_discovery?: boolean;
+  readonly proxied?: boolean | string;
+  readonly cleanup_out_msgs?: number;
   readonly ssl?: {
     key: string;
     cert: string;
diff --git a/src/config/index.ts b/src/config/index.ts
index 7a1fed4..6ac406a 100644
--- a/src/config/index.ts
+++ b/src/config/index.ts
@@ -20,7 +20,7 @@ const defaultConfig: IConfig = {
   expire_timeout: 5000,
   alive_timeout: 60000,
   key: "peerjs",
-  path: "/myapp",
+  path: "/",
   concurrent_limit: 5000,
   allow_discovery: false,
   proxied: false,