diff --git a/ftp/vsftpd/files/patch-ssl.c b/ftp/vsftpd/files/patch-ssl.c
new file mode 100644
index 000000000000..c5d1cb7be75f
--- /dev/null
+++ b/ftp/vsftpd/files/patch-ssl.c
@@ -0,0 +1,15 @@
+--- ssl.c.orig	2021-08-02 06:24:35 UTC
++++ ssl.c
+@@ -93,10 +93,12 @@ ssl_init(struct vsf_session* p_sess)
+     {
+       options |= SSL_OP_NO_TLSv1_2;
+     }
++#ifdef SSL_OP_NO_TLSv1_3
+     if (!tunable_tlsv1_3)
+     {
+       options |= SSL_OP_NO_TLSv1_3;
+     }
++#endif
+     SSL_CTX_set_options(p_ctx, options);
+     if (tunable_rsa_cert_file)
+     {