diff --git a/src/style_manager/model/Property.js b/src/style_manager/model/Property.js
index ec895cd61..28c7a6afa 100644
--- a/src/style_manager/model/Property.js
+++ b/src/style_manager/model/Property.js
@@ -190,9 +190,14 @@ const Property = Backbone.Model.extend(
      */
     getFullValue(val) {
       const fn = this.get('functionName');
+      const def = this.getDefaultValue();
       let value = isUndefined(val) ? this.get('value') : val;
       const hasValue = !isUndefined(value) && value !== '';
 
+      if (value && def && value === def) {
+        return def;
+      }
+
       if (fn && hasValue) {
         value = `${fn}(${value})`;
       }