diff --git a/src/Charts/DiaryWindow.cpp b/src/Charts/DiaryWindow.cpp
index 0e7c66809..01a36c713 100644
--- a/src/Charts/DiaryWindow.cpp
+++ b/src/Charts/DiaryWindow.cpp
@@ -65,7 +65,7 @@ DiaryWindow::DiaryWindow(Context *context) :
 
     vlayout->addLayout(controls);
 
-    // monthly view via QCalendarWidget
+    // monthly view
     calendarModel = new GcCalendarModel(this, &fieldDefinitions, context);
     calendarModel->setSourceModel(context->athlete->rideCache->model());
 
diff --git a/src/Charts/DiaryWindow.h b/src/Charts/DiaryWindow.h
index a20522412..d25972ab0 100644
--- a/src/Charts/DiaryWindow.h
+++ b/src/Charts/DiaryWindow.h
@@ -22,7 +22,6 @@
 #include "GoldenCheetah.h"
 
 #include <QtGui>
-#include <QCalendarWidget>
 #include <QStackedWidget>
 
 #include "Context.h"
diff --git a/src/Gui/AthletePages.h b/src/Gui/AthletePages.h
index 59fbf0c60..10e82305e 100644
--- a/src/Gui/AthletePages.h
+++ b/src/Gui/AthletePages.h
@@ -24,7 +24,6 @@
 #include <QLineEdit>
 #include <QComboBox>
 #include <QGroupBox>
-#include <QCalendarWidget>
 #include <QPushButton>
 #include <QTreeWidget>
 #include <QTableView>
diff --git a/src/Gui/Pages.h b/src/Gui/Pages.h
index 6dcb3fc95..b9f9aa4d1 100644
--- a/src/Gui/Pages.h
+++ b/src/Gui/Pages.h
@@ -24,7 +24,6 @@
 #include <QLineEdit>
 #include <QComboBox>
 #include <QGroupBox>
-#include <QCalendarWidget>
 #include <QPushButton>
 #include <QTreeWidget>
 #include <QTableView>