diff --git a/generator/coastlines_generator.cpp b/generator/coastlines_generator.cpp
index 90d5f4a793..9fbcb52ab5 100644
--- a/generator/coastlines_generator.cpp
+++ b/generator/coastlines_generator.cpp
@@ -294,7 +294,7 @@ public:
     while (true)
     {
       unique_lock<mutex> lock(m_ctx.mutexTasks);
-      m_ctx.listCondVar.wait(lock, [this]{return (!m_ctx.listTasks.empty() || m_ctx.inWork == 0);});
+      m_ctx.listCondVar.wait(lock, [&]{return (!m_ctx.listTasks.empty() || m_ctx.inWork == 0);});
       if (m_ctx.listTasks.empty())
         break;
 
@@ -326,7 +326,7 @@ void CoastlineFeaturesGenerator::GetFeatures(vector<FeatureBuilder> & features)
   mutex featuresMutex;
   RegionInCellSplitter::Process(
       maxThreads, RegionInCellSplitter::kStartLevel, m_tree,
-      [&features, &featuresMutex, this](RegionInCellSplitter::TCell const & cell, DoDifference & cellData)
+      [&features, &featuresMutex](RegionInCellSplitter::TCell const & cell, DoDifference & cellData)
       {
         FeatureBuilder fb;
         fb.SetCoastCell(cell.ToInt64(RegionInCellSplitter::kHighLevel + 1));
diff --git a/generator/translator_country.hpp b/generator/translator_country.hpp
index f5e4e57227..e8ccac85ba 100644
--- a/generator/translator_country.hpp
+++ b/generator/translator_country.hpp
@@ -64,5 +64,9 @@ protected:
   using TranslatorCountry::TranslatorCountry;
 
   OsmTagMixer m_osmTagMixer;
+
+private:
+  // Fix warning 'hides overloaded virtual function'.
+  void MergeInto(TranslatorCountry & other) const override { TranslatorInterface::MergeInto(other); }
 };
 }  // namespace generator
diff --git a/generator/translator_world.hpp b/generator/translator_world.hpp
index 6ca0ae7955..157a68aa70 100644
--- a/generator/translator_world.hpp
+++ b/generator/translator_world.hpp
@@ -62,5 +62,9 @@ protected:
   using TranslatorWorld::TranslatorWorld;
 
   OsmTagMixer m_osmTagMixer;
+
+private:
+  // Fix warning 'hides overloaded virtual function'.
+  void MergeInto(TranslatorWorld & other) const override { TranslatorInterface::MergeInto(other); }
 };
 }  // namespace generator