diff --git a/ssl/statem/statem_srvr.c b/ssl/statem/statem_srvr.c
index f965ae1873356752d099d0fc22db4364ac640972..20ea684906c71719f3fbacb893f7cef27611b67c 100644
--- a/ssl/statem/statem_srvr.c
+++ b/ssl/statem/statem_srvr.c
@@ -1797,6 +1797,12 @@ WORK_STATE tls_post_process_client_hello(SSL *s, WORK_STATE wst)
                 goto f_err;
             }
             s->s3->tmp.new_cipher = cipher;
+            if (!tls_choose_sigalg(s)) {
+                al = SSL_AD_HANDSHAKE_FAILURE;
+                SSLerr(SSL_F_TLS_POST_PROCESS_CLIENT_HELLO,
+                       SSL_R_NO_SUITABLE_SIGNATURE_ALGORITHM);
+                goto f_err;
+            }
             /* check whether we should disable session resumption */
             if (s->not_resumable_session_cb != NULL)
                 s->session->not_resumable =