diff --git a/build/gulpfile.extensions.js b/build/gulpfile.extensions.js
index f05738faa62..73c227e29ae 100644
--- a/build/gulpfile.extensions.js
+++ b/build/gulpfile.extensions.js
@@ -111,7 +111,7 @@ const tasks = compilations.map(function (tsconfigFile) {
 		overrideOptions.inlineSources = Boolean(build);
 		overrideOptions.base = path.dirname(absolutePath);
 
-		const compilation = tsb.create(absolutePath, overrideOptions, { verbose: false, transpileOnly, transpileOnlyIncludesDts: transpileOnly, transpileWithSwc: true }, err => reporter(err.toString()));
+		const compilation = tsb.create(absolutePath, overrideOptions, { verbose: false, transpileOnly, transpileOnlyIncludesDts: transpileOnly, transpileWithEsbuild: true }, err => reporter(err.toString()));
 
 		const pipeline = function () {
 			const input = es.through();
diff --git a/build/lib/compilation.js b/build/lib/compilation.js
index f4202f8677a..61a6d28b29f 100644
--- a/build/lib/compilation.js
+++ b/build/lib/compilation.js
@@ -88,7 +88,7 @@ function createCompile(src, { build, emitError, transpileOnly, preserveEnglish }
     const compilation = tsb.create(projectPath, overrideOptions, {
         verbose: false,
         transpileOnly: Boolean(transpileOnly),
-        transpileWithSwc: typeof transpileOnly !== 'boolean' && transpileOnly.esbuild
+        transpileWithEsbuild: typeof transpileOnly !== 'boolean' && transpileOnly.esbuild
     }, err => reporter(err));
     function pipeline(token) {
         const bom = require('gulp-bom');
diff --git a/build/lib/compilation.ts b/build/lib/compilation.ts
index 88f5237d820..a1de9f12dfd 100644
--- a/build/lib/compilation.ts
+++ b/build/lib/compilation.ts
@@ -62,7 +62,7 @@ export function createCompile(src: string, { build, emitError, transpileOnly, pr
 	const compilation = tsb.create(projectPath, overrideOptions, {
 		verbose: false,
 		transpileOnly: Boolean(transpileOnly),
-		transpileWithSwc: typeof transpileOnly !== 'boolean' && transpileOnly.esbuild
+		transpileWithEsbuild: typeof transpileOnly !== 'boolean' && transpileOnly.esbuild
 	}, err => reporter(err));
 
 	function pipeline(token?: util.ICancellationToken) {
diff --git a/build/lib/tsb/index.js b/build/lib/tsb/index.js
index 843b76c823f..552eea5014f 100644
--- a/build/lib/tsb/index.js
+++ b/build/lib/tsb/index.js
@@ -131,7 +131,7 @@ function create(projectPath, existingOptions, config, onError = _defaultOnError)
     }
     let result;
     if (config.transpileOnly) {
-        const transpiler = !config.transpileWithSwc
+        const transpiler = !config.transpileWithEsbuild
             ? new transpiler_1.TscTranspiler(logFn, printDiagnostic, projectPath, cmdLine)
             : new transpiler_1.ESBuildTranspiler(logFn, printDiagnostic, projectPath, cmdLine);
         result = (() => createTranspileStream(transpiler));
diff --git a/build/lib/tsb/index.ts b/build/lib/tsb/index.ts
index e577d386cd9..5399a2ead03 100644
--- a/build/lib/tsb/index.ts
+++ b/build/lib/tsb/index.ts
@@ -36,7 +36,7 @@ const _defaultOnError = (err: string) => console.log(JSON.stringify(err, null, 4
 export function create(
 	projectPath: string,
 	existingOptions: Partial<ts.CompilerOptions>,
-	config: { verbose?: boolean; transpileOnly?: boolean; transpileOnlyIncludesDts?: boolean; transpileWithSwc?: boolean },
+	config: { verbose?: boolean; transpileOnly?: boolean; transpileOnlyIncludesDts?: boolean; transpileWithEsbuild?: boolean },
 	onError: (message: string) => void = _defaultOnError
 ): IncrementalCompiler {
 
@@ -128,7 +128,7 @@ export function create(
 
 	let result: IncrementalCompiler;
 	if (config.transpileOnly) {
-		const transpiler = !config.transpileWithSwc
+		const transpiler = !config.transpileWithEsbuild
 			? new TscTranspiler(logFn, printDiagnostic, projectPath, cmdLine)
 			: new ESBuildTranspiler(logFn, printDiagnostic, projectPath, cmdLine);
 		result = <any>(() => createTranspileStream(transpiler));