diff --git a/src/libs/vmisc/theme/vstylesheetstyle.h b/src/libs/vmisc/theme/vstylesheetstyle.h
index 21d0bfd39..1e8245e86 100644
--- a/src/libs/vmisc/theme/vstylesheetstyle.h
+++ b/src/libs/vmisc/theme/vstylesheetstyle.h
@@ -30,10 +30,6 @@
 
 #include <QtGlobal>
 
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-#include <QtCore/QtCompilerDetection>
-#endif
-
 class QJsonObject;
 class QJsonValue;
 class QByteArray;