diff --git a/tests/auto/corelib/text/qregularexpression/tst_qregularexpression.cpp b/tests/auto/corelib/text/qregularexpression/tst_qregularexpression.cpp
index e0294e96103..2fe569c1983 100644
--- a/tests/auto/corelib/text/qregularexpression/tst_qregularexpression.cpp
+++ b/tests/auto/corelib/text/qregularexpression/tst_qregularexpression.cpp
@@ -9,6 +9,7 @@
 #include <qstringlist.h>
 #include <qhash.h>
 
+#include <qelapsedtimer.h>
 #include <qobject.h>
 #include <qregularexpression.h>
 #include <qthread.h>