Index: /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp	(revision 66569)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp	(revision 66570)
@@ -23,4 +23,5 @@
 # include <QMutex>
 # include <QMetaEnum>
+# include <QRegularExpression>
 # ifdef VBOX_GUI_WITH_EXTRADATA_MANAGER_UI
 #  include <QMenuBar>