diff --git a/package-lock.json b/package-lock.json
index 062f3ced..801cc5e4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2510,7 +2510,7 @@
         },
         "packages/vscode-docker-registries": {
             "name": "@microsoft/vscode-docker-registries",
-            "version": "0.1.8",
+            "version": "0.1.9",
             "license": "See LICENSE in the project root for license information.",
             "dependencies": {
                 "dayjs": "^1.11.7"
diff --git a/packages/vscode-docker-registries/package.json b/packages/vscode-docker-registries/package.json
index f16448a2..992689e0 100644
--- a/packages/vscode-docker-registries/package.json
+++ b/packages/vscode-docker-registries/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@microsoft/vscode-docker-registries",
     "author": "Microsoft Corporation",
-    "version": "0.1.8",
+    "version": "0.1.9",
     "description": "Extensibility model for contributing registry providers to the Docker extension for Visual Studio Code",
     "license": "See LICENSE in the project root for license information.",
     "repository": {
@@ -23,7 +23,6 @@
         "lint": "eslint --max-warnings 0 . --ext ts",
         "test": "mocha --file lib/test/global.test.js --recursive lib/test",
         "unittest": "npm test -- --grep /unit/i",
-        "update-design": "npx embedme DESIGN.md",
         "package": "npm pack"
     },
     "devDependencies": {
diff --git a/packages/vscode-docker-registries/src/auth/DockerHubAuthProvider.ts b/packages/vscode-docker-registries/src/auth/DockerHubAuthProvider.ts
index f08d987a..94b2330e 100644
--- a/packages/vscode-docker-registries/src/auth/DockerHubAuthProvider.ts
+++ b/packages/vscode-docker-registries/src/auth/DockerHubAuthProvider.ts
@@ -6,7 +6,7 @@
 import * as vscode from 'vscode';
 import { AuthenticationProvider } from '../contracts/AuthenticationProvider';
 import { LoginInformation } from '../contracts/BasicCredentials';
-import { DockerHubRegistryUrl, DockerHubRequestUrl } from '../clients/DockerHub/DockerHubRegistryDataProvider';
+import { DockerHubRequestUrl, DockerHubSignInUrl } from '../clients/DockerHub/DockerHubRegistryDataProvider';
 import { httpRequest } from '../utils/httpRequest';
 import { BasicAuthProvider } from './BasicAuthProvider';
 
@@ -54,7 +54,7 @@ export class DockerHubAuthProvider extends BasicAuthProvider implements Authenti
         const credentials = await this.getBasicCredentials();
 
         return {
-            server: DockerHubRegistryUrl.toString(),
+            server: DockerHubSignInUrl,
             username: credentials.username,
             secret: credentials.secret,
         };
diff --git a/packages/vscode-docker-registries/src/clients/Common/CommonRegistryDataProvider.ts b/packages/vscode-docker-registries/src/clients/Common/CommonRegistryDataProvider.ts
index bdd414f3..13e86a27 100644
--- a/packages/vscode-docker-registries/src/clients/Common/CommonRegistryDataProvider.ts
+++ b/packages/vscode-docker-registries/src/clients/Common/CommonRegistryDataProvider.ts
@@ -14,10 +14,14 @@ import { getErrorTreeItem } from './ErrorTreeItem';
 
 dayjs.extend(relativeTime);
 
-export abstract class CommonRegistryDataProvider implements RegistryDataProvider<CommonRegistryItem> {
+export abstract class CommonRegistryDataProvider implements RegistryDataProvider<CommonRegistryItem>, vscode.Disposable {
     protected readonly onDidChangeTreeDataEmitter = new vscode.EventEmitter<CommonRegistryItem | undefined>();
     public readonly onDidChangeTreeData = this.onDidChangeTreeDataEmitter.event;
 
+    public dispose(): void {
+        this.onDidChangeTreeDataEmitter.dispose();
+    }
+
     public async getChildren(element?: CommonRegistryItem | undefined): Promise<CommonRegistryItem[]> {
         try {
             if (!element) {
diff --git a/packages/vscode-docker-registries/src/clients/DockerHub/DockerHubRegistryDataProvider.ts b/packages/vscode-docker-registries/src/clients/DockerHub/DockerHubRegistryDataProvider.ts
index 24027e05..0bf0a8c0 100644
--- a/packages/vscode-docker-registries/src/clients/DockerHub/DockerHubRegistryDataProvider.ts
+++ b/packages/vscode-docker-registries/src/clients/DockerHub/DockerHubRegistryDataProvider.ts
@@ -17,6 +17,7 @@ import * as vscode from 'vscode';
 
 export const DockerHubRequestUrl = vscode.Uri.parse('https://hub.docker.com/');
 export const DockerHubRegistryUrl = vscode.Uri.parse('https://docker.io/');
+export const DockerHubSignInUrl = 'https://index.docker.io/v1/';
 export const DockerHubContextValue = 'dockerhub';
 
 export function isDockerHubRegistry(item: unknown): item is CommonRegistry {