diff --git a/build/lib/extensions.js b/build/lib/extensions.js
index 44ba5f71ee..96f19f0556 100644
--- a/build/lib/extensions.js
+++ b/build/lib/extensions.js
@@ -189,9 +189,11 @@ const excludedExtensions = [
     'integration-tests'
 ];
 // {{SQL CARBON EDIT}}
-const sqlBuiltInExtensions = [
-    // Add SQL built-in extensions here.
-    // the extension will be excluded from SQLOps package and will have separate vsix packages
+const sqlExtensions = [
+    // This is the list of SQL extensions which the source code is included in this repository, but
+    // they get packaged separately. Adding extension name here, will make the build to create
+    // a separate vsix package for the extension and the extension will be excluded from the main package.
+    // Any extension not included here, will be installed by default.
     'admin-tool-ext-win',
     'agent',
     'import',
@@ -214,7 +216,7 @@ function packageLocalExtensionsStream() {
     })
         .filter(({ name }) => excludedExtensions.indexOf(name) === -1)
         .filter(({ name }) => builtInExtensions.every(b => b.name !== name))
-        .filter(({ name }) => sqlBuiltInExtensions.indexOf(name) === -1); // {{SQL CARBON EDIT}} add aditional filter
+        .filter(({ name }) => sqlExtensions.indexOf(name) === -1); // {{SQL CARBON EDIT}} Remove SQL Extensions with separate package
     const nodeModules = gulp.src('extensions/node_modules/**', { base: '.' });
     const localExtensions = localExtensionDescriptions.map(extension => {
         return fromLocal(extension.path)
@@ -234,7 +236,9 @@ function packageMarketplaceExtensionsStream() {
 }
 exports.packageMarketplaceExtensionsStream = packageMarketplaceExtensionsStream;
 const vfs = require("vinyl-fs");
-function packageBuiltInExtensions() {
+function packageSQLExtensions() {
+    // Create package for local SQL extensions
+    //
     const sqlBuiltInLocalExtensionDescriptions = glob.sync('extensions/*/package.json')
         .map(manifestPath => {
         const extensionPath = path.dirname(path.join(root, manifestPath));
@@ -243,7 +247,7 @@ function packageBuiltInExtensions() {
     })
         .filter(({ name }) => excludedExtensions.indexOf(name) === -1)
         .filter(({ name }) => builtInExtensions.every(b => b.name !== name))
-        .filter(({ name }) => sqlBuiltInExtensions.indexOf(name) >= 0);
+        .filter(({ name }) => sqlExtensions.indexOf(name) >= 0);
     const visxDirectory = path.join(path.dirname(root), 'vsix');
     try {
         if (!fs.existsSync(visxDirectory)) {
@@ -265,7 +269,7 @@ function packageBuiltInExtensions() {
         });
     });
 }
-exports.packageBuiltInExtensions = packageBuiltInExtensions;
+exports.packageSQLExtensions = packageSQLExtensions;
 function packageExtensionTask(extensionName, platform, arch) {
     var destination = path.join(path.dirname(root), 'azuredatastudio') + (platform ? '-' + platform : '') + (arch ? '-' + arch : '');
     if (platform === 'darwin') {