diff --git a/src/corelib/kernel/qmetacontainer.h b/src/corelib/kernel/qmetacontainer.h index bdbf2ae369d..67c0ddcf365 100644 --- a/src/corelib/kernel/qmetacontainer.h +++ b/src/corelib/kernel/qmetacontainer.h @@ -8,6 +8,8 @@ #include #include +#include + QT_BEGIN_NAMESPACE class QMetaType;