diff --git a/graphics/VP1/VP1Base/src/VP1CustomTourEditor.cxx b/graphics/VP1/VP1Base/src/VP1CustomTourEditor.cxx
index 2524c4e0bde32f50a49162da453e83d6b2b73e9e..49bf26ea9f97c6d072147b30ba8c5cbd96f78ae0 100644
--- a/graphics/VP1/VP1Base/src/VP1CustomTourEditor.cxx
+++ b/graphics/VP1/VP1Base/src/VP1CustomTourEditor.cxx
@@ -30,6 +30,7 @@
 #include <QShortcut>
 #include <QCloseEvent>
 #include <QScrollBar>
+#include <QAction>
 
 #include <iostream>