diff --git a/graphics/VP1/VP1Plugins/VP1BanksPlugin/VP1BanksPlugin/VP1BanksChannel.h b/graphics/VP1/VP1Plugins/VP1BanksPlugin/VP1BanksPlugin/VP1BanksChannel.h
index 27901d66e64aacc20b42604cf7cc689c2fd3c104..9b3dd3f333355ba98db781da7abcf2e9e4878b34 100755
--- a/graphics/VP1/VP1Plugins/VP1BanksPlugin/VP1BanksPlugin/VP1BanksChannel.h
+++ b/graphics/VP1/VP1Plugins/VP1BanksPlugin/VP1BanksPlugin/VP1BanksChannel.h
@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
 */
 
 /////////////////////////////////////////////////////////////
@@ -32,7 +32,7 @@ public:
   Type type() const { return NUMBERS; };//Fixme: Need better type for this kind of system. Maybe an OTHER type?
   void create();
 
-protected slots:
+protected Q_SLOTS:
   void entriesChanged(const QStringList& entry_key,const QStringList& entry_type,const QStringList& entry_id);
 
 private:
diff --git a/graphics/VP1/VP1Plugins/VP1TriggerDecisionPlugin/VP1TriggerDecisionPlugin/VP1TriggerDecisionChannel.h b/graphics/VP1/VP1Plugins/VP1TriggerDecisionPlugin/VP1TriggerDecisionPlugin/VP1TriggerDecisionChannel.h
index c36b86ba08b9049798c536660f91847cc99876cd..739f49ad5fc0597795fb0ef1ae2a71528f07ee15 100644
--- a/graphics/VP1/VP1Plugins/VP1TriggerDecisionPlugin/VP1TriggerDecisionPlugin/VP1TriggerDecisionChannel.h
+++ b/graphics/VP1/VP1Plugins/VP1TriggerDecisionPlugin/VP1TriggerDecisionPlugin/VP1TriggerDecisionChannel.h
@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
 */
 
 /////////////////////////////////////////////////////////////
@@ -36,7 +36,7 @@ public:
   void systemErased(IVP1System*);
   void systemRefreshed(IVP1System*);
 
-protected slots:
+protected Q_SLOTS:
 void entriesChanged(const QStringList& entry_key,const QStringList& entry_type);
   void cellActivated( int row, int column );