diff --git a/dist/leaflet.awesome-markers.js b/dist/leaflet.awesome-markers.js
index 8e1835e05..7505b6f26 100644
--- a/dist/leaflet.awesome-markers.js
+++ b/dist/leaflet.awesome-markers.js
@@ -28,6 +28,7 @@
             className: 'awesome-marker',
             prefix: 'glyphicon',
             spinClass: 'fa-spin',
+            extraClasses: '',
             icon: 'home',
             markerColor: 'blue',
             iconColor: 'white'
@@ -75,7 +76,7 @@
                 }
             }
 
-            return "<i " + iconColorStyle + "class='" + options.prefix + " " + iconClass + " " + iconSpinClass + " " + iconColorClass + "'></i>";
+            return "<i " + iconColorStyle + "class='" + options.extraClasses + " " + options.prefix + " " + iconClass + " " + iconSpinClass + " " + iconColorClass + "'></i>";
         },
 
         _setIconStyles: function (img, name) {