diff --git a/src/corelib/time/qjuliancalendar.cpp b/src/corelib/time/qjuliancalendar.cpp
index 1439ae3e00c..47da952b84a 100644
--- a/src/corelib/time/qjuliancalendar.cpp
+++ b/src/corelib/time/qjuliancalendar.cpp
@@ -3,7 +3,6 @@
 
 #include "qglobal.h"
 #include "qjuliancalendar_p.h"
-#include "qromancalendar_data_p.h"
 #include "qcalendarmath_p.h"
 
 #include <QtCore/qdatetime.h>