diff --git a/lib/hx509/Makefile.am b/lib/hx509/Makefile.am
index 8f052c9e7..e17c0bcf1 100644
--- a/lib/hx509/Makefile.am
+++ b/lib/hx509/Makefile.am
@@ -300,7 +300,9 @@ EXTRA_DIST = \
 	hx509_err.et \
 	hxtool-commands.in \
 	ocsp.asn1 \
+	ocsp.opt \
 	pkcs10.asn1 \
+	pkcs10.opt \
 	test_ca.in \
 	test_chain.in \
 	test_cert.in \