diff --git a/kml/kml_tests/serdes_tests.cpp b/kml/kml_tests/serdes_tests.cpp
index 41dfe5fa9f..ea1939d462 100644
--- a/kml/kml_tests/serdes_tests.cpp
+++ b/kml/kml_tests/serdes_tests.cpp
@@ -849,6 +849,18 @@ UNIT_TEST(Kml_Deserialization_From_Bin_V8_And_V8MM)
     TEST(false, ("Exception raised", exc.what()));
   }
 
+  // Can't compare dataFromBinV8.m_categoryData and dataFromBinV8MM.m_categoryData directly
+  // because new format has less properties and different m_id. Compare some properties here:
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_name, dataFromBinV8MM.m_categoryData.m_name, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_description, dataFromBinV8MM.m_categoryData.m_description, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_annotation, dataFromBinV8MM.m_categoryData.m_annotation, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_accessRules, dataFromBinV8MM.m_categoryData.m_accessRules, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_visible, dataFromBinV8MM.m_categoryData.m_visible, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_rating, dataFromBinV8MM.m_categoryData.m_rating, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_reviewsNumber, dataFromBinV8MM.m_categoryData.m_reviewsNumber, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_tags, dataFromBinV8MM.m_categoryData.m_tags, ());
+  TEST_EQUAL(dataFromBinV8.m_categoryData.m_properties, dataFromBinV8MM.m_categoryData.m_properties, ());
+
   TEST_EQUAL(dataFromBinV8.m_bookmarksData, dataFromBinV8MM.m_bookmarksData, ());
   TEST_EQUAL(dataFromBinV8.m_tracksData, dataFromBinV8MM.m_tracksData, ());
 }
diff --git a/kml/types_v8mm.hpp b/kml/types_v8mm.hpp
index 3afbab1bd1..3897d6fe7d 100644
--- a/kml/types_v8mm.hpp
+++ b/kml/types_v8mm.hpp
@@ -171,7 +171,6 @@ struct TrackDataV8MM
 struct CategoryDataV8MM
 {
   DECLARE_VISITOR_AND_DEBUG_PRINT(CategoryDataV8MM, visitor(m_id, "id"),
-                                  visitor(m_type, "type"),
                                   visitor(m_name, "name"),
                                   visitor(m_imageUrl, "imageUrl"),
                                   visitor(m_annotation, "annotation"),