diff --git a/subsurface-core/subsurface-qt/DiveObjectHelper.h b/subsurface-core/subsurface-qt/DiveObjectHelper.h
index 5e7858b24..2833cd30c 100644
--- a/subsurface-core/subsurface-qt/DiveObjectHelper.h
+++ b/subsurface-core/subsurface-qt/DiveObjectHelper.h
@@ -4,6 +4,7 @@
 #include "../dive.h"
 #include <QObject>
 #include <QString>
+#include <QStringList>
 
 class DiveObjectHelper : public QObject {
     Q_OBJECT
@@ -89,4 +90,4 @@ private:
 };
 Q_DECLARE_METATYPE(DiveObjectHelper*)
 
-#endif
\ No newline at end of file
+#endif