diff --git a/src/blackcore/contextapplicationempty.h b/src/blackcore/contextapplicationempty.h
index e07054684..2d4db587d 100644
--- a/src/blackcore/contextapplicationempty.h
+++ b/src/blackcore/contextapplicationempty.h
@@ -53,14 +53,14 @@ namespace BlackCore
         }
 
         //! \copydoc IContextApplication::getAllLogSubscriptions
-        virtual CLogSubscriptionHash getAllLogSubscriptions() const
+        virtual CLogSubscriptionHash getAllLogSubscriptions() const override
         {
             logEmptyContextWarning(Q_FUNC_INFO);
             return CLogSubscriptionHash();
         }
 
         //! \copydoc IContextApplication::synchronizeLogSubscriptions
-        virtual void synchronizeLogSubscriptions()
+        virtual void synchronizeLogSubscriptions() override
         {
             logEmptyContextWarning(Q_FUNC_INFO);
         }
diff --git a/src/blackcore/contextapplicationimpl.h b/src/blackcore/contextapplicationimpl.h
index 69696fe3e..aedd7690c 100644
--- a/src/blackcore/contextapplicationimpl.h
+++ b/src/blackcore/contextapplicationimpl.h
@@ -39,10 +39,10 @@ namespace BlackCore
         virtual void removeLogSubscription(const BlackMisc::CIdentifier &subscriber, const BlackMisc::CLogPattern &pattern) override;
 
         //! \copydoc IContextApplication::getAllLogSubscriptions
-        virtual CLogSubscriptionHash getAllLogSubscriptions() const;
+        virtual CLogSubscriptionHash getAllLogSubscriptions() const override;
 
         //! \copydoc IContextApplication::synchronizeLogSubscriptions
-        virtual void synchronizeLogSubscriptions();
+        virtual void synchronizeLogSubscriptions() override;
 
         //! \copydoc IContextApplication::changeSettings
         virtual void changeSettings(const BlackMisc::CValueCachePacket &settings, const BlackMisc::CIdentifier &origin) override;
diff --git a/src/blackcore/contextapplicationproxy.h b/src/blackcore/contextapplicationproxy.h
index 820579272..3adcb155b 100644
--- a/src/blackcore/contextapplicationproxy.h
+++ b/src/blackcore/contextapplicationproxy.h
@@ -35,10 +35,10 @@ namespace BlackCore
         virtual void removeLogSubscription(const BlackMisc::CIdentifier &subscriber, const BlackMisc::CLogPattern &pattern) override;
 
         //! \copydoc IContextApplication::getAllLogSubscriptions
-        virtual CLogSubscriptionHash getAllLogSubscriptions() const;
+        virtual CLogSubscriptionHash getAllLogSubscriptions() const override;
 
         //! \copydoc IContextApplication::synchronizeLogSubscriptions
-        virtual void synchronizeLogSubscriptions();
+        virtual void synchronizeLogSubscriptions() override;
 
         //! \copydoc IContextApplication::changeSettings
         virtual void changeSettings(const BlackMisc::CValueCachePacket &settings, const BlackMisc::CIdentifier &origin) override;