diff --git a/testssl.sh b/testssl.sh
index ebc4687..58b3c40 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -7377,9 +7377,9 @@ get_server_certificate() {
                if ( [[ "$STARTTLS" =~ ldap ]] || [[ "$STARTTLS" =~ irc ]] ); then
                     return 1
                elif [[ "$1" =~ "tls1_3_RSA" ]]; then
-                    tls_sockets "04" "$TLS13_CIPHER" "all" "00,12,00,00, 00,05,00,05,01,00,00,00,00, 00,0d,00,10,00,0e,08,04,08,05,08,06,04,01,05,01,06,01,02,01"
+                    tls_sockets "04" "$TLS13_CIPHER" "all+" "00,12,00,00, 00,05,00,05,01,00,00,00,00, 00,0d,00,10,00,0e,08,04,08,05,08,06,04,01,05,01,06,01,02,01"
                elif [[ "$1" =~ "tls1_3_ECDSA" ]]; then
-                    tls_sockets "04" "$TLS13_CIPHER" "all" "00,12,00,00, 00,05,00,05,01,00,00,00,00, 00,0d,00,0a,00,08,04,03,05,03,06,03,02,03"
+                    tls_sockets "04" "$TLS13_CIPHER" "all+" "00,12,00,00, 00,05,00,05,01,00,00,00,00, 00,0d,00,0a,00,08,04,03,05,03,06,03,02,03"
                else
                     return 1
                fi