diff --git a/tests/Makefile.am.tpl b/tests/Makefile.am.tpl
index 6e10fdd..b2a4920 100644
--- a/tests/Makefile.am.tpl
+++ b/tests/Makefile.am.tpl
@@ -10,4 +10,5 @@ LDADD += $(top_builddir)/crypto/libcrypto.la
 TESTS =
 check_PROGRAMS =
 EXTRA_DIST =
+DISTCLEANFILES = pidwraptest.txt