diff --git a/src/lib/gui/StyleUtils.h b/src/lib/gui/StyleUtils.h
index b86d8d1e6..76efb8930 100644
--- a/src/lib/gui/StyleUtils.h
+++ b/src/lib/gui/StyleUtils.h
@@ -8,6 +8,7 @@
 
 #include <QDir>
 #include <QFileInfoList>
+#include <QIcon>
 #include <QPalette>
 #include <QStyleHints>