1 files changed, 2 insertions, 0 deletions

diff --git a/common/domain/applicationdomaintype.cpp b/common/domain/applicationdomaintype.cpp
index e6117aa..2f7c32b 100644
--- a/common/domain/applicationdomaintype.cpp
+++ b/common/domain/applicationdomaintype.cpp
@@ -29,6 +29,8 @@ SINK_DEBUG_AREA("applicationdomaintype");
 namespace Sink {
 namespace ApplicationDomain {
 
+constexpr const char *Mail::ThreadId::name;
+
 ApplicationDomainType::ApplicationDomainType()
     :mAdaptor(new MemoryBufferAdaptor())
 {