diff --git a/ground/gcs/src/plugins/uavobjectbrowser/treeitem.h b/ground/gcs/src/plugins/uavobjectbrowser/treeitem.h
index a67a45aff..874679ff1 100644
--- a/ground/gcs/src/plugins/uavobjectbrowser/treeitem.h
+++ b/ground/gcs/src/plugins/uavobjectbrowser/treeitem.h
@@ -34,7 +34,7 @@
 #include "uavobjectfield.h"
 
 #include <QList>
-#include <QMap>
+#include <QSet>
 #include <QVariant>
 #include <QTime>
 #include <QTimer>