diff --git a/src/modules/partition/gui/ChoicePage.h b/src/modules/partition/gui/ChoicePage.h
index a7447c694..954bc5df1 100644
--- a/src/modules/partition/gui/ChoicePage.h
+++ b/src/modules/partition/gui/ChoicePage.h
@@ -29,6 +29,7 @@
 
 #include <QMutex>
 #include <QPointer>
+#include <QSet>
 
 class QBoxLayout;
 class QComboBox;