diff --git a/lib/loader.js b/lib/loader.js
index 217d7bc3d..d7ba892aa 100644
--- a/lib/loader.js
+++ b/lib/loader.js
@@ -97,7 +97,7 @@ module.exports = function (content) {
 
   let output = ''
   const bustCache = !isProduction && options.cacheBusting !== false
-  const parts = parse(content, fileName, this.sourceMap, sourceRoot, bustCache)
+  const parts = parse(content, fileName, this.sourceMap, sourceRoot, bustCache, options)
   const hasScoped = parts.styles.some(({ scoped }) => scoped)
   const templateAttrs =
     parts.template && parts.template.attrs && parts.template.attrs
diff --git a/lib/parser.js b/lib/parser.js
index d26cc76a1..6b343c26e 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -6,7 +6,7 @@ const SourceMapGenerator = require('source-map').SourceMapGenerator
 const splitRE = /\r?\n/g
 const emptyRE = /^(?:\/\/)?\s*$/
 
-module.exports = (content, filename, needMap, sourceRoot, bustCache) => {
+module.exports = (content, filename, needMap, sourceRoot, bustCache, options) => {
   const cacheKey = hash(filename + content)
   // source-map cache busting for hot-reloadded modules
   const filenameWithHash = bustCache
@@ -24,7 +24,7 @@ module.exports = (content, filename, needMap, sourceRoot, bustCache) => {
         sourceRoot
       )
     }
-    if (output.styles) {
+    if (output.styles && options.cssSourceMap) {
       output.styles.forEach(style => {
         if (!style.src) {
           style.map = generateSourceMap(