diff --git a/src/libs/cplusplus/cplusplus-lib.pri b/src/libs/cplusplus/cplusplus-lib.pri
index 168fa881e68053f1dad0786d6e725c5a364308c0..0d36b05268244d81c8d3c54e7b3fd8452e1044aa 100644
--- a/src/libs/cplusplus/cplusplus-lib.pri
+++ b/src/libs/cplusplus/cplusplus-lib.pri
@@ -3,7 +3,7 @@ INCLUDEPATH += $$PWD
 
 include(../../shared/cplusplus/cplusplus.pri)
 
-contains(QT_CONFIG, gui) {
+contains(QT, gui) {
 HEADERS += \
     $$PWD/Icons.h \
     $$PWD/ExpressionUnderCursor.h \