1 files changed, 2 insertions, 2 deletions
diff --git a/src/3rdparty/png_dependency.pri b/src/3rdparty/png_dependency.pri
index 12dbfc5487..50711358a0 100644
--- a/src/3rdparty/png_dependency.pri
+++ b/src/3rdparty/png_dependency.pri
@@ -1,6 +1,6 @@
-contains(QT_CONFIG, system-png) {
+qtConfig(system-png) {
     QMAKE_USE_PRIVATE += libpng
-} else: contains(QT_CONFIG, png) {
+} else: qtConfig(png) {
     INCLUDEPATH += $$PWD/libpng
     LIBS_PRIVATE += -L$$QT_BUILD_TREE/lib -lqtpng$$qtPlatformTargetSuffix()
 }