diff --git a/src/plugins/qmakeprojectmanager/qmakenodes.cpp b/src/plugins/qmakeprojectmanager/qmakenodes.cpp
index 623afe98e6e..1ac2f9f5656 100644
--- a/src/plugins/qmakeprojectmanager/qmakenodes.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakenodes.cpp
@@ -73,6 +73,7 @@
 #include <QDir>
 #include <QFile>
 #include <QFileInfo>
+#include <QTextCodec>
 #include <QXmlStreamReader>
 
 #include <QMessageBox>