diff --git a/.vscode/launch.json b/.vscode/launch.json
index 802966c..94310ec 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -64,7 +64,6 @@
 				"--disable-extensions",
 				"--extensionDevelopmentPath=${workspaceFolder}",
 				"--extensionTestsPath=${workspaceFolder}/out/test/gopls/index",
-				"--user-data-dir", "${workspaceFolder}/test/gopls/testfixtures/src/workspace",
 				"--timeout", "999999",
 				"${workspaceFolder}/test/gopls/testfixtures/src/workspace"  // gopls requires a workspace to work with.
 			],
diff --git a/test/gopls/testfixtures/src/workspace/.vscode/settings.json b/test/gopls/testfixtures/src/workspace/.vscode/settings.json
index 7dca8d6..2474ded 100644
--- a/test/gopls/testfixtures/src/workspace/.vscode/settings.json
+++ b/test/gopls/testfixtures/src/workspace/.vscode/settings.json
@@ -1,4 +1,5 @@
 {
 	"go.useLanguageServer": true,
-	"go.languageServerFlags": ["-rpc.trace", "serve"]
+	"go.languageServerFlags": ["-rpc.trace", "serve"],
+	"go.useGoProxyToCheckForToolUpdates": false,
 }
\ No newline at end of file
diff --git a/test/integration/install.test.ts b/test/integration/install.test.ts
index 4c73e47..f2de7f7 100644
--- a/test/integration/install.test.ts
+++ b/test/integration/install.test.ts
@@ -16,7 +16,9 @@
 import { getTool, getToolAtVersion } from '../../src/goTools';
 import { getBinPath, getGoVersion, rmdirRecursive } from '../../src/util';
 
-suite('Installation Tests', () => {
+suite('Installation Tests', function () {
+	this.timeout(10000);
+
 	test('install tools', async () => {
 		const goVersion = await getGoVersion();
 		const testCases: string[][] = [
@@ -33,6 +35,7 @@
 
 			const sandbox = sinon.createSandbox();
 			const utils = require('../../src/util');
+
 			const toolsGopathStub = sandbox.stub(utils, 'getToolsGopath').returns(tmpToolsGopath);
 			const goConfig = Object.create(vscode.workspace.getConfiguration('go'), {
 				toolsEnvVars: {