diff --git a/lib/pipeline/pipeline.js b/lib/pipeline/pipeline.js
index 7e7fe345..63225cf3 100644
--- a/lib/pipeline/pipeline.js
+++ b/lib/pipeline/pipeline.js
@@ -111,13 +111,16 @@ class Pipeline {
         });
       },
       function assetFileWrite(next) {
-        async.eachOf(self.assetFiles, function (files, targetFile, cb) {
-            async.map(files,
+        async.eachOf(
+          self.assetFiles,
+          function (files, targetFile, cb) {
             const isDir = targetFile.slice(-1) === '/' || targetFile.indexOf('.') === -1;
             // if it's not a directory
             if (!isDir) {
               self.logger.info(__("writing file") + " " + (self.buildDir + targetFile).bold.dim);
             }
+            async.map(
+              files,
               function (file, fileCb) {
                 self.logger.trace("reading " + file.filename);
 
@@ -192,7 +195,8 @@ class Pipeline {
               }
             );
           },
-          next);
+          next
+        );
       },
       function removePlaceholderPage(next){
         let placeholderFile = self.buildDir + placeholderPage;
@@ -212,7 +216,8 @@ class Pipeline {
     if (self.pipelinePlugins.length <= 0) {
       return fileCb(null, {content: fileContent, filename: file.filename, path: file.path, basedir: file.basedir, modified: true});
     }
-    async.eachSeries(self.pipelinePlugins,
+    async.eachSeries(
+      self.pipelinePlugins,
       function(plugin, pluginCB) {
         if (file.options && file.options.skipPipeline) {
           return pluginCB();