diff --git a/lib/loaders/stylePostLoader.js b/lib/loaders/stylePostLoader.js
index de8d09eba..f403cc7fc 100644
--- a/lib/loaders/stylePostLoader.js
+++ b/lib/loaders/stylePostLoader.js
@@ -7,7 +7,7 @@ const { compileStyle } = require('@vue/component-compiler-utils')
 module.exports = function (source, inMap) {
   const query = qs.parse(this.resourceQuery.slice(1))
   const { code, map, errors } = compileStyle({
-    source,
+    source: source.split('\r\n').join('\n'),
     filename: this.resourcePath,
     id: `data-v-${query.id}`,
     map: inMap,