1 files changed, 0 insertions, 1 deletions

diff --git a/js/controllers/styles-controller.js b/js/controllers/styles-controller.js
index cbc00676..60b2ca92 100755
--- a/js/controllers/styles-controller.js
+++ b/js/controllers/styles-controller.js
@@ -1345,7 +1345,6 @@ var stylesController = exports.StylesController = Montage.create(Component, {
             this.dirtyStyleSheets.length = 0;
 
             if(doc) {
-                this.dirtyStyleSheets = null;
                 this.dirtyStyleSheets = this.dirtyStyleSheets.filter(function(sheet) {
                     return sheet.document !== doc;
                 });