diff --git a/packages/compiler-core/src/index.ts b/packages/compiler-core/src/index.ts
index 0cb41d11a61..432492aa2a9 100644
--- a/packages/compiler-core/src/index.ts
+++ b/packages/compiler-core/src/index.ts
@@ -48,6 +48,6 @@ export {
   trackVForSlotScopes,
   trackSlotScopes
 } from './transforms/vSlot'
-export { resolveComponentType, buildProps } from './transforms/transformElement'
+export { transformElement, resolveComponentType, buildProps } from './transforms/transformElement'
 export { processSlotOutlet } from './transforms/transformSlotOutlet'
 export { generateCodeFrame } from '@vue/shared'