diff --git a/server/src/common/server.ts b/server/src/common/server.ts
index 0e3babb57..660311d15 100644
--- a/server/src/common/server.ts
+++ b/server/src/common/server.ts
@@ -1509,10 +1509,7 @@ export function createConnection<PConsole = _, PTracer = _, PTelemetry = _, PCli
 		sendRequest: <R>(type: string | MessageSignature, ...params: any[]): Promise<R> => connection.sendRequest(Is.string(type) ? type : type.method, ...params),
 		onRequest: <R, E>(type: string | MessageSignature | StarRequestHandler, handler?: GenericRequestHandler<R, E>): Disposable => (connection as any).onRequest(type, handler),
 
-		sendNotification: (type: string | MessageSignature, param?: any): Promise<void> => {
-			const method = Is.string(type) ? type : type.method;
-			return connection.sendNotification(method, param);
-		},
+		sendNotification: (type: string | MessageSignature, ...params: [any?]): Promise<void> => connection.sendNotification(Is.string(type) ? type : type.method, ...params),
 		onNotification: (type: string | MessageSignature | StarNotificationHandler, handler?: GenericNotificationHandler): Disposable => (connection as any).onNotification(type, handler),
 
 		onProgress: connection.onProgress,
diff --git a/server/src/node/test/connection.test.ts b/server/src/node/test/connection.test.ts
index 03a885006..66aaac112 100644
--- a/server/src/node/test/connection.test.ts
+++ b/server/src/node/test/connection.test.ts
@@ -10,7 +10,7 @@ import { Duplex } from 'stream';
 import {
 	InitializeParams, InitializeRequest, InitializeResult, createConnection, DidChangeConfigurationNotification,
 	DidChangeConfigurationParams, Connection, DeclarationRequest, DeclarationParams, ProgressToken, WorkDoneProgress,
-	LocationLink, WorkDoneProgressReporter
+	LocationLink, WorkDoneProgressReporter, NotificationType0
 } from '../main';
 
 class TestStream extends Duplex {
@@ -84,6 +84,16 @@ suite('Connection Tests', () => {
 		void clientConnection.sendNotification(DidChangeConfigurationNotification.type, param);
 	});
 
+	test('Ensure notification without parameters is sent without parameters', (done) => {
+		const type = new NotificationType0('test/notification0');
+		serverConnection.onNotification(type, (...args: any[]) => {
+			assert.strictEqual(args.length, 0, 'No parameters are transferred');
+			done();
+		});
+
+		void clientConnection.sendNotification(type);
+	});
+
 	test('Ensure work done converted', (done) => {
 		serverConnection.onDeclaration((_params, _cancel, workDone, result) => {
 			assert.ok(workDone !== undefined, 'Work Done token converted.');