diff --git a/lib/ebay_api/operations/commerce/taxonomy/category_tree.rb b/lib/ebay_api/operations/commerce/taxonomy/category_tree.rb
index a669125..d984454 100644
--- a/lib/ebay_api/operations/commerce/taxonomy/category_tree.rb
+++ b/lib/ebay_api/operations/commerce/taxonomy/category_tree.rb
@@ -16,6 +16,7 @@ class EbayAPI
         require_relative "category_tree/get_item_aspects_for_category"
         require_relative "category_tree/fetch_item_aspects"
         require_relative "category_tree/get_compatibility_properties"
+        require_relative "category_tree/get_compatibility_property_values"
       end
     end
   end
diff --git a/lib/ebay_api/operations/commerce/taxonomy/category_tree/get_compatibility_property_values.rb b/lib/ebay_api/operations/commerce/taxonomy/category_tree/get_compatibility_property_values.rb
index b909b4b..cfcac21 100644
--- a/lib/ebay_api/operations/commerce/taxonomy/category_tree/get_compatibility_property_values.rb
+++ b/lib/ebay_api/operations/commerce/taxonomy/category_tree/get_compatibility_property_values.rb
@@ -5,9 +5,11 @@ class EbayAPI
         # @see https://developer.ebay.com/api-docs/commerce/taxonomy/resources/category_tree/methods/getCompatibilityPropertyValues
         operation :get_compatibility_property_values do
           option :category_id, proc(&:to_s)
+          option :compatibility_property, proc(&:to_s)
+          option :filter, proc(&:to_s),optional:true
 
           path { "get_compatibility_property_values" }
-          query { { category_id: category_id } }
+          query { { category_id: category_id,compatibility_property:compatibility_property }.merge(filter ? {filter:filter} : {}) }
           http_method :get
         end
       end