diff --git a/server/jsonrpc/jsonhandler.cpp b/server/jsonrpc/jsonhandler.cpp
index 53790abe..ea693697 100644
--- a/server/jsonrpc/jsonhandler.cpp
+++ b/server/jsonrpc/jsonhandler.cpp
@@ -20,6 +20,7 @@
 
 #include <QMetaMethod>
 #include <QDebug>
+#include <QRegExp>
 
 JsonHandler::JsonHandler(QObject *parent) :
     QObject(parent)