diff --git a/drape_frontend/rule_drawer.cpp b/drape_frontend/rule_drawer.cpp
index 0d0c69c187..a82154106a 100644
--- a/drape_frontend/rule_drawer.cpp
+++ b/drape_frontend/rule_drawer.cpp
@@ -148,19 +148,23 @@ void RuleDrawer::operator()(FeatureType const & f)
     {
       f.ParseMetadata();
       feature::Metadata const & md = f.GetMetadata();
-      string value = md.Get(feature::Metadata::FMD_HEIGHT);
 
-      double const kDefaultHeightInMeters = 3.0;
+      constexpr double kDefaultHeightInMeters = 3.0;
+      constexpr double kMetersPerLevel = 3.0;
       double heightInMeters = kDefaultHeightInMeters;
+
+      string value = md.Get(feature::Metadata::FMD_HEIGHT);
       if (!value.empty())
+      {
         strings::to_double(value, heightInMeters);
+      }
       else
       {
         value = md.Get(feature::Metadata::FMD_BUILDING_LEVELS);
         if (!value.empty())
         {
-          strings::to_double(value, heightInMeters);
-          heightInMeters *= 3.0;
+          if (strings::to_double(value, heightInMeters))
+            heightInMeters *= kMetersPerLevel;
         }
       }