diff --git a/src/plugins/beautifier/beautifierplugin.cpp b/src/plugins/beautifier/beautifierplugin.cpp
index 0aacfd8c797..c0c1820c3cf 100644
--- a/src/plugins/beautifier/beautifierplugin.cpp
+++ b/src/plugins/beautifier/beautifierplugin.cpp
@@ -55,6 +55,7 @@
 #include <QAction>
 #include <QDir>
 #include <QFileInfo>
+#include <QDir>
 #include <QPlainTextEdit>
 #include <QProcess>
 #include <QScrollBar>