1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/libssl/d1_lib.c b/src/lib/libssl/d1_lib.c
index 87bc9b68c6..4ee3e36168 100644
--- a/src/lib/libssl/d1_lib.c
+++ b/src/lib/libssl/d1_lib.c
@@ -86,6 +86,7 @@ SSL3_ENC_METHOD DTLSv1_enc_data = {
         .server_finished_label_len = TLS_MD_SERVER_FINISH_CONST_SIZE,
         .alert_value = tls1_alert_code,
         .export_keying_material = tls1_export_keying_material,
+        .enc_flags = SSL_ENC_FLAG_DTLS|SSL_ENC_FLAG_EXPLICIT_IV,
 };
 
 long