diff --git a/include/valijson/utils/qtjson_utils.hpp b/include/valijson/utils/qtjson_utils.hpp
index 168d09f..c05b0f0 100644
--- a/include/valijson/utils/qtjson_utils.hpp
+++ b/include/valijson/utils/qtjson_utils.hpp
@@ -4,7 +4,7 @@
 
 #include <QJsonDocument>
 #include <QJsonObject>
-
+#include <QJsonArray>
 
 #include <valijson/utils/file_utils.hpp>