diff --git a/packages/plugin-dts/src/tsc.ts b/packages/plugin-dts/src/tsc.ts
index f5085997c..29622926a 100644
--- a/packages/plugin-dts/src/tsc.ts
+++ b/packages/plugin-dts/src/tsc.ts
@@ -26,9 +26,6 @@ export function emitDts(
     emitDeclarationOnly: true,
   };
 
-  // api-extractor doesn't support watch mode
-  // and tsc watch compiler API host doesn't have a writeFile hook so that we can not get the entry dts file easily
-  // so we use tsc build in bundle mode
   if (!isWatch) {
     const host: ts.CompilerHost = ts.createCompilerHost(compilerOptions);