diff --git a/winsup/testsuite/Makefile.in b/winsup/testsuite/Makefile.in
index 1b0d0de59..0e7f6ff1e 100644
--- a/winsup/testsuite/Makefile.in
+++ b/winsup/testsuite/Makefile.in
@@ -165,3 +165,6 @@ cygrun.o: cygrun.c
 
 cygrun.exe : cygrun.o
 	${MINGW_FE} $(CC) ${MINGW_LDFLAGS} -o $@ $<
+
+Makefile: Makefile.in $(srcdir)/configure config.status
+	$(SHELL) config.status