diff --git a/extensions/mssql/src/main.ts b/extensions/mssql/src/main.ts
index ddd389062a..4f0aafe167 100644
--- a/extensions/mssql/src/main.ts
+++ b/extensions/mssql/src/main.ts
@@ -45,6 +45,10 @@ export async function activate(context: vscode.ExtensionContext) {
 	serverdownloader.eventEmitter.onAny(generateHandleServerProviderEvent());
 
 	let clientOptions: ClientOptions = {
+		documentSelector: ['sql'],
+		synchronize: {
+			configurationSection: 'mssql'
+		},
 		providerId: Constants.providerId,
 		errorHandler: new LanguageClientErrorHandler(),
 		features: [
diff --git a/extensions/mssql/yarn.lock b/extensions/mssql/yarn.lock
index 5c8a9bbf24..84c31a800c 100644
--- a/extensions/mssql/yarn.lock
+++ b/extensions/mssql/yarn.lock
@@ -49,10 +49,6 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
-crypto@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/crypto/-/crypto-1.0.1.tgz#2af1b7cad8175d24c8a1b0778255794a21803037"
-
 "dataprotocol-client@github:Microsoft/sqlops-dataprotocolclient#0.1.5":
   version "0.1.5"
   resolved "https://codeload.github.com/Microsoft/sqlops-dataprotocolclient/tar.gz/21b0bacfc759689a6c280408528c6029a21b1abf"