diff --git a/src/corelib/global/qcompare_impl.h b/src/corelib/global/qcompare_impl.h
index c52417fceca..7c6b5191de8 100644
--- a/src/corelib/global/qcompare_impl.h
+++ b/src/corelib/global/qcompare_impl.h
@@ -12,6 +12,8 @@
 #include <QtCore/qtconfigmacros.h>
 #include <QtCore/qcompilerdetection.h>
 
+#include <type_traits>
+
 QT_BEGIN_NAMESPACE
 
 namespace QtPrivate {