diff --git a/build/gulpfile.hygiene.js b/build/gulpfile.hygiene.js
index e94eefb36c..1941239ce4 100644
--- a/build/gulpfile.hygiene.js
+++ b/build/gulpfile.hygiene.js
@@ -590,7 +590,7 @@ if (require.main === module) {
 				console.log('Reading git index versions...');
 
 				createGitIndexVinyls(some)
-					.then(vinyls => new Promise((c, e) => hygiene(es.readArray(vinyls).pipe(filter(all))) // {{SQL CARBON EDIT}} filter committed files
+					.then(vinyls => new Promise((c, e) => hygiene(es.readArray(vinyls))
 						.on('end', () => c())
 						.on('error', e)))
 					.catch(err => {
diff --git a/build/gulpfile.mixin.js b/build/gulpfile.mixin.js
deleted file mode 100644
index 35a620055b..0000000000
--- a/build/gulpfile.mixin.js
+++ /dev/null
@@ -1,79 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the Source EULA. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-'use strict';
-
-const gulp = require('gulp');
-
-// {{SQL CARBON EDIT}}
-const jeditor = require('gulp-json-editor');
-const product = require('../product.json');
-
-gulp.task('mixin', function () {
-	// {{SQL CARBON EDIT}}
-	const updateUrl = process.env['SQLOPS_UPDATEURL'];
-	if (!updateUrl) {
-		console.log('Missing SQLOPS_UPDATEURL, skipping mixin');
-		return;
-	}
-
-	const quality = process.env['VSCODE_QUALITY'];
-
-	if (!quality) {
-		console.log('Missing VSCODE_QUALITY, skipping mixin');
-		return;
-	}
-
-	// {{SQL CARBON EDIT}} - apply ADS insiders values if needed
-	let newValues = {
-		"nameShort": product.nameShort,
-		"nameLong": product.nameLong,
-		"applicationName": product.applicationName,
-		"dataFolderName": product.dataFolderName,
-		"win32MutexName": product.win32MutexName,
-		"win32DirName": product.win32DirName,
-		"win32NameVersion": product.win32NameVersion,
-		"win32RegValueName": product.win32RegValueName,
-		"win32AppId": product.win32AppId,
-		"win32x64AppId": product.win32x64AppId,
-		"win32UserAppId": product.win32UserAppId,
-		"win32x64UserAppId": product.win32x64UserAppId,
-		"win32AppUserModelId": product.win32AppUserModelId,
-		"win32ShellNameShort": product.win32ShellNameShort,
-		"darwinBundleIdentifier": product.darwinBundleIdentifier,
-		"updateUrl": updateUrl,
-		"quality": quality,
-		"extensionsGallery": {
-			"serviceUrl": 'https://sqlopsextensions.blob.core.windows.net/marketplace/v1/extensionsGallery.json'
-		}
-	};
-
-	if (quality === 'insider') {
-		let dashSuffix =  '-insiders';
-		let dotSuffix =  '.insiders';
-		let displaySuffix = ' - Insiders';
-
-		newValues.extensionsGallery.serviceUrl = `https://sqlopsextensions.blob.core.windows.net/marketplace/v1/extensionsGallery-${quality}.json`;
-		newValues.nameShort += dashSuffix;
-		newValues.nameLong += displaySuffix;
-		newValues.applicationName += dashSuffix;
-		newValues.dataFolderName += dashSuffix;
-		newValues.win32MutexName += dashSuffix;
-		newValues.win32DirName += displaySuffix;
-		newValues.win32NameVersion += displaySuffix;
-		newValues.win32RegValueName += dashSuffix;
-		newValues.win32AppId = "{{9F0801B2-DEE3-4272-A2C6-FBDF25BAAF0F}";
-		newValues.win32x64AppId = "{{6748A5FD-29EB-4BA6-B3C6-E7B981B8D6B0}";
-		newValues.win32UserAppId = "{{0F8CD1ED-483C-40EB-8AD2-8ED784651AA1}";
-		newValues.win32x64UserAppId += dashSuffix;
-		newValues.win32AppUserModelId += dotSuffix;
-		newValues.win32ShellNameShort += displaySuffix;
-		newValues.darwinBundleIdentifier += dotSuffix;
-	}
-
-	return gulp.src('./product.json')
-		.pipe(jeditor(newValues))
-		.pipe(gulp.dest('.'));
-});