diff --git a/packages/grpc-js/src/http_proxy.ts b/packages/grpc-js/src/http_proxy.ts
index 956eef4a..708b30c6 100644
--- a/packages/grpc-js/src/http_proxy.ts
+++ b/packages/grpc-js/src/http_proxy.ts
@@ -24,7 +24,6 @@ import { Socket } from 'net';
 import * as http from 'http';
 import * as tls from 'tls';
 import * as logging from './logging';
-import { SecureClientSessionOptions } from 'http2'
 import {
   SubchannelAddress,
   isTcpSubchannelAddress,
@@ -161,7 +160,7 @@ export interface ProxyConnectionResult {
 export function getProxiedConnection(
   address: SubchannelAddress,
   channelOptions: ChannelOptions,
-  connectionOptions: SecureClientSessionOptions
+  connectionOptions: tls.ConnectionOptions
 ): Promise<ProxyConnectionResult> {
   if (!('grpc.http_connect_target' in channelOptions)) {
     return Promise.resolve<ProxyConnectionResult>({});
diff --git a/packages/grpc-js/src/subchannel.ts b/packages/grpc-js/src/subchannel.ts
index f44d1b85..414e797d 100644
--- a/packages/grpc-js/src/subchannel.ts
+++ b/packages/grpc-js/src/subchannel.ts
@@ -28,7 +28,7 @@ import * as logging from './logging';
 import { LogVerbosity } from './constants';
 import { getProxiedConnection, ProxyConnectionResult } from './http_proxy';
 import * as net from 'net';
-import * as tls from 'tls';
+import { ConnectionOptions } from 'tls';
 
 const clientVersion = require('../../package.json').version;
 
@@ -420,7 +420,7 @@ export class Subchannel {
      * upgrade it's connection to support tls if needed.
      * This is a workaround for https://github.com/nodejs/node/issues/32922
      * See https://github.com/grpc/grpc-node/pull/1369 for more info. */
-    const connectionOptions: http2.SecureClientSessionOptions =
+    const connectionOptions: ConnectionOptions =
       this.credentials._getConnectionOptions() || {};
 
     if ('secureContext' in connectionOptions) {