diff --git a/lib/symboldatabase.cpp b/lib/symboldatabase.cpp
index e42665185..b20b4f87f 100644
--- a/lib/symboldatabase.cpp
+++ b/lib/symboldatabase.cpp
@@ -3020,6 +3020,7 @@ void SymbolDatabase::printXml(std::ostream &out) const
         out << " isArgument=\""     << var->isArgument() << '\"';
         out << " isArray=\""        << var->isArray() << '\"';
         out << " isClass=\""        << var->isClass() << '\"';
+        out << " isConst=\""        << var->isConst() << '\"';
         out << " isExtern=\""       << var->isExtern() << '\"';
         out << " isLocal=\""        << var->isLocal() << '\"';
         out << " isPointer=\""      << var->isPointer() << '\"';