diff --git a/base/geo_object_id.cpp b/base/geo_object_id.cpp
index b7ba09085c..c523db746a 100644
--- a/base/geo_object_id.cpp
+++ b/base/geo_object_id.cpp
@@ -89,7 +89,10 @@ std::string DebugPrint(GeoObjectId::Type const & t)
 std::string DebugPrint(GeoObjectId const & id)
 {
   std::ostringstream oss;
-  oss << DebugPrint(id.GetType()) << " " << id.GetSerialId();
+  // To print serial id it's written |id.m_encodedId & kSerialMask| instead of id.GetSerialId().
+  // It's done to be able to print a instance of GeoObjectId created by default constructor.
+  // In case of instance of GeoObjectId created by default ctor GetSerialId() shouldn't be called.
+  oss << DebugPrint(id.GetType()) << " " << (id.m_encodedId & kSerialMask);
   return oss.str();
 }
 }  // namespace base
diff --git a/base/geo_object_id.hpp b/base/geo_object_id.hpp
index 0ad64536c2..c79e70b769 100644
--- a/base/geo_object_id.hpp
+++ b/base/geo_object_id.hpp
@@ -35,6 +35,8 @@ namespace base
 // and the difference does not seem important. Also this would probably touch the highest bit.
 class GeoObjectId
 {
+  friend std::string DebugPrint(GeoObjectId const & id);
+
 public:
   // Sources of the objects.
   enum class Type : uint8_t