diff --git a/lib/compile-vue.js b/lib/compile-vue.js
index 1e4ad80..919dd94 100644
--- a/lib/compile-vue.js
+++ b/lib/compile-vue.js
@@ -179,7 +179,11 @@ export function parseJs(
             name = name.replace(/^\//, urlJoin(DEPLOY_PATH, ASSETS_DIR))
           }
 
-          if (!name.endsWith('.js') && !name.endsWith('.vue')) {
+          if (
+            !name.endsWith('.js') &&
+            !name.endsWith('.mjs') &&
+            !name.endsWith('.vue')
+          ) {
             if (name.includes('components')) {
               name += '.vue'
             } else {
@@ -252,7 +256,11 @@ export function parseJs(
             name = name.replace(/^\//, urlJoin(DEPLOY_PATH, ASSETS_DIR))
           }
 
-          if (!name.endsWith('.js') && !name.endsWith('.vue')) {
+          if (
+            !name.endsWith('.js') &&
+            !name.endsWith('.mjs') &&
+            !name.endsWith('.vue')
+          ) {
             name += '.js'
           }
         }