diff --git a/src/libs/qmljs/qmljs.pri b/src/libs/qmljs/qmljs.pri
index 5756428677b..3e78a74a356 100644
--- a/src/libs/qmljs/qmljs.pri
+++ b/src/libs/qmljs/qmljs.pri
@@ -3,3 +3,4 @@ INCLUDEPATH += $$PWD/../../shared/qmljs $$PWD/../../shared/qmljs/parser
 
 DEPENDPATH += $$PWD/../../shared/qmljs $$PWD/../../shared/qmljs/parser
 LIBS *= -l$$qtLibraryTarget(QmlJS)
+DEFINES += QT_CREATOR