diff --git a/ssl/statem/extensions.c b/ssl/statem/extensions.c
index 22669dd565..96c5394bd6 100644
--- a/ssl/statem/extensions.c
+++ b/ssl/statem/extensions.c
@@ -992,7 +992,7 @@ static int tls_construct_certificate_authorities(SSL *s, WPACKET *pkt,
                                                  unsigned int context, X509 *x,
                                                  size_t chainidx, int *al)
 {
-    STACK_OF(X509_NAME) *ca_sk = SSL_get_client_CA_list(s);
+    const STACK_OF(X509_NAME) *ca_sk = SSL_get0_CA_list(s);
 
     if (ca_sk == NULL || sk_X509_NAME_num(ca_sk) == 0)
         return 1;
diff --git a/ssl/statem/statem_lib.c b/ssl/statem/statem_lib.c
index e3fc7e8b1e..f292b829bb 100644
--- a/ssl/statem/statem_lib.c
+++ b/ssl/statem/statem_lib.c
@@ -2038,7 +2038,7 @@ int parse_ca_names(SSL *s, PACKET *pkt, int *al)
 
 int construct_ca_names(SSL *s, WPACKET *pkt)
 {
-    STACK_OF(X509_NAME) *ca_sk = SSL_get_client_CA_list(s);
+    const STACK_OF(X509_NAME) *ca_sk = SSL_get0_CA_list(s);
 
     /* Start sub-packet for client CA list */
     if (!WPACKET_start_sub_packet_u16(pkt))