diff --git a/include/util/ddciicon.h b/include/util/ddciicon.h
index bab0ef8..43cfabd 100644
--- a/include/util/ddciicon.h
+++ b/include/util/ddciicon.h
@@ -8,6 +8,7 @@
 #include <dtkgui_global.h>
 
 #include <QPixmap>
+#include <QSharedPointer>
 
 DCORE_BEGIN_NAMESPACE
 class DDciFile;