diff --git a/client-src/socket.ts b/client-src/socket.ts
index 6f22ea9..ede1f85 100644
--- a/client-src/socket.ts
+++ b/client-src/socket.ts
@@ -17,25 +17,25 @@ import type {
   EXPECTED_ANY,
 } from './type.js';
 
-declare const __webpack_dev_server_client__:
+declare const __rspack_dev_server_client__:
   | CommunicationClientConstructor
   | { default: CommunicationClientConstructor }
   | undefined;
 
 // this WebsocketClient is here as a default fallback, in case the client is not injected
 const Client: CommunicationClientConstructor =
-  typeof __webpack_dev_server_client__ !== 'undefined'
+  typeof __rspack_dev_server_client__ !== 'undefined'
     ? typeof (
-        __webpack_dev_server_client__ as {
+        __rspack_dev_server_client__ as {
           default: CommunicationClientConstructor;
         }
       ).default !== 'undefined'
       ? (
-          __webpack_dev_server_client__ as {
+          __rspack_dev_server_client__ as {
             default: CommunicationClientConstructor;
           }
         ).default
-      : (__webpack_dev_server_client__ as CommunicationClientConstructor)
+      : (__rspack_dev_server_client__ as CommunicationClientConstructor)
     : WebSocketClient;
 
 let retries = 0;
diff --git a/src/server.ts b/src/server.ts
index 1af43a3..a44d7c8 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1423,7 +1423,7 @@ class Server<
         const { ProvidePlugin, HotModuleReplacementPlugin } = compiler.rspack;
 
         new ProvidePlugin({
-          __webpack_dev_server_client__: this.getClientTransport() as
+          __rspack_dev_server_client__: this.getClientTransport() as
             | string
             | string[],
         }).apply(compiler);
diff --git a/tests/fixtures/provide-plugin-default/foo.js b/tests/fixtures/provide-plugin-default/foo.js
index 69d97ad..78a0366 100644
--- a/tests/fixtures/provide-plugin-default/foo.js
+++ b/tests/fixtures/provide-plugin-default/foo.js
@@ -6,4 +6,4 @@ const WebsocketClient =
 
 window.expectedClient = WebsocketClient;
 // eslint-disable-next-line camelcase, no-undef
-window.injectedClient = __webpack_dev_server_client__.default;
+window.injectedClient = __rspack_dev_server_client__.default;
diff --git a/tests/fixtures/provide-plugin-ws-config/foo.js b/tests/fixtures/provide-plugin-ws-config/foo.js
index 69d97ad..78a0366 100644
--- a/tests/fixtures/provide-plugin-ws-config/foo.js
+++ b/tests/fixtures/provide-plugin-ws-config/foo.js
@@ -6,4 +6,4 @@ const WebsocketClient =
 
 window.expectedClient = WebsocketClient;
 // eslint-disable-next-line camelcase, no-undef
-window.injectedClient = __webpack_dev_server_client__.default;
+window.injectedClient = __rspack_dev_server_client__.default;