diff --git a/src/corelib/tools/qcontiguouscache.h b/src/corelib/tools/qcontiguouscache.h
index e3f98c30de6..e630b56cfa1 100644
--- a/src/corelib/tools/qcontiguouscache.h
+++ b/src/corelib/tools/qcontiguouscache.h
@@ -8,6 +8,7 @@
 #include <QtCore/qassert.h>
 #include <QtCore/qtclasshelpermacros.h>
 #include <QtCore/qtcoreexports.h>
+#include <QtCore/qminmax.h>
 #include <QtCore/qttypetraits.h>
 #include <QtCore/qtypeinfo.h>