diff --git a/Control/AthToolSupport/AsgTools/AsgTools/AnaToolHandle.icc b/Control/AthToolSupport/AsgTools/AsgTools/AnaToolHandle.icc
index b7f1a2a5070a2349075ba69eb3ab559b1d771262..5a0606fb034d56323a81af9439e9982fe7150e41 100644
--- a/Control/AthToolSupport/AsgTools/AsgTools/AnaToolHandle.icc
+++ b/Control/AthToolSupport/AsgTools/AsgTools/AnaToolHandle.icc
@@ -823,7 +823,7 @@ namespace asg
       break;
     case detail::AnaToolHandleMode::CREATE_SHARED:
       ANA_CHECK (detail::AnaToolShareList::singleton().makeShare (m_name, m_config, sharedTool));
-      // no break
+      // FALLTHROUGH
     case detail::AnaToolHandleMode::RETRIEVE_SHARED:
       assert (sharedTool != nullptr);
       ANA_CHECK (detail::toolHandleCast (th, sharedTool->th()));