diff --git a/libsearch/searchinterface/search-controller-private.h b/libsearch/searchinterface/search-controller-private.h
index 49ad0ba..a89344f 100644
--- a/libsearch/searchinterface/search-controller-private.h
+++ b/libsearch/searchinterface/search-controller-private.h
@@ -2,6 +2,7 @@
 #define SEARCHCONTROLLERPRIVATE_H
 
 #include <QMutex>
+#include <QMap>
 #include "search-controller.h"
 namespace UkuiSearch {