diff --git a/src/zmq/zmqnotificationinterface.h b/src/zmq/zmqnotificationinterface.h index beabb78da6d3d..f22a539a3e88e 100644 --- a/src/zmq/zmqnotificationinterface.h +++ b/src/zmq/zmqnotificationinterface.h @@ -8,6 +8,7 @@ #include "validationinterface.h" #include #include +#include class CBlockIndex; class CZMQAbstractNotifier;