diff --git a/src/Orchard.Web/Modules/TinyMce/Views/Body-Html.Editor.cshtml b/src/Orchard.Web/Modules/TinyMce/Views/Body-Html.Editor.cshtml
index 5435d57a3..eb2ff0857 100644
--- a/src/Orchard.Web/Modules/TinyMce/Views/Body-Html.Editor.cshtml
+++ b/src/Orchard.Web/Modules/TinyMce/Views/Body-Html.Editor.cshtml
@@ -9,7 +9,7 @@
 <script type="text/javascript">
     var mediaPickerEnabled = @(shellDescriptor.Features.Any(x => x.Name == "Orchard.MediaPicker") ? "true" : "false");
     var mediaLibraryEnabled = @(shellDescriptor.Features.Any(x => x.Name == "Orchard.MediaLibrary") ? "true" : "false");
-    var directionality = @(currentCulture.TextInfo.IsRightToLeft ? "rtl" : "ltr");
+    var directionality = '@(currentCulture.TextInfo.IsRightToLeft ? "rtl" : "ltr")';
 </script>
 
 @{