diff --git a/CEP/DP3/AOFlagger/include/AOFlagger/gui/plot/plotpropertieswindow.h b/CEP/DP3/AOFlagger/include/AOFlagger/gui/plot/plotpropertieswindow.h
index c37e9384de10493922be00b9f21ae144577fc4f9..75e5a089017bfa8613585bc4c12db378af2b59d5 100644
--- a/CEP/DP3/AOFlagger/include/AOFlagger/gui/plot/plotpropertieswindow.h
+++ b/CEP/DP3/AOFlagger/include/AOFlagger/gui/plot/plotpropertieswindow.h
@@ -27,6 +27,7 @@
 #include <gtkmm/buttonbox.h>
 #include <gtkmm/checkbutton.h>
 #include <gtkmm/entry.h>
+#include <gtkmm/image.h>
 #include <gtkmm/label.h>
 #include <gtkmm/frame.h>
 #include <gtkmm/radiobutton.h>