diff --git a/appl/telnet/libtelnet/kerberos5.c b/appl/telnet/libtelnet/kerberos5.c
index ae6d3e152..b8a3b2843 100644
--- a/appl/telnet/libtelnet/kerberos5.c
+++ b/appl/telnet/libtelnet/kerberos5.c
@@ -224,7 +224,7 @@ kerberos5_send(char *name, Authenticator *ap)
 	return(0);
     }
 
-    krb5_auth_setkeytype (context, auth_context, KEYTYPE_DES);
+    krb5_auth_con_setkeytype (context, auth_context, KEYTYPE_DES);
 
     foo[0] = ap->type;
     foo[1] = ap->way;
diff --git a/kdc/hpropd.c b/kdc/hpropd.c
index 1718a19ec..391d47322 100644
--- a/kdc/hpropd.c
+++ b/kdc/hpropd.c
@@ -307,9 +307,9 @@ main(int argc, char **argv)
 	free(server);
 	krb5_free_ticket (context, ticket);
 
-	ret = krb5_auth_getauthenticator(context, ac, &authent);
+	ret = krb5_auth_con_getauthenticator(context, ac, &authent);
 	if(ret)
-	    krb5_err(context, 1, ret, "krb5_auth_getauthenticator");
+	    krb5_err(context, 1, ret, "krb5_auth_con_getauthenticator");
 	
 	ret = krb5_make_principal(context, &c1, NULL, "kadmin", "hprop", NULL);
 	if(ret)
diff --git a/kdc/kerberos5.c b/kdc/kerberos5.c
index a32d992d0..e3121fcf0 100644
--- a/kdc/kerberos5.c
+++ b/kdc/kerberos5.c
@@ -1237,7 +1237,7 @@ tgs_check_authenticator(krb5_auth_context ac,
     krb5_error_code ret;
     krb5_crypto crypto;
     
-    krb5_auth_getauthenticator(context, ac, &auth);
+    krb5_auth_con_getauthenticator(context, ac, &auth);
     if(auth->cksum == NULL){
 	kdc_log(0, "No authenticator in request");
 	ret = KRB5KRB_AP_ERR_INAPP_CKSUM;
@@ -1438,7 +1438,7 @@ tgs_rep2(KDC_REQ_BODY *b,
     {
 	krb5_authenticator auth;
 
-	ret = krb5_auth_getauthenticator(context, ac, &auth);
+	ret = krb5_auth_con_getauthenticator(context, ac, &auth);
 	if (ret == 0) {
 	    *csec   = malloc(sizeof(**csec));
 	    if (*csec == NULL) {