diff --git a/lib/hx509/libhx509-exports.def b/lib/hx509/libhx509-exports.def
index c5ca5cb88..f44177301 100644
--- a/lib/hx509/libhx509-exports.def
+++ b/lib/hx509/libhx509-exports.def
@@ -1,3 +1,4 @@
+
 EXPORTS
 	_hx509_cert_assign_key
 	_hx509_cert_private_key
@@ -51,6 +52,7 @@ EXPORTS
 	hx509_ca_tbs_set_notBefore
 	hx509_ca_tbs_set_proxy
 	hx509_ca_tbs_set_serialnumber
+	hx509_ca_tbs_set_signature_algorithm
 	hx509_ca_tbs_set_spki
 	hx509_ca_tbs_set_subject
 	hx509_ca_tbs_set_template
diff --git a/lib/hx509/version-script.map b/lib/hx509/version-script.map
index 7c5d6dd12..8f88deb03 100644
--- a/lib/hx509/version-script.map
+++ b/lib/hx509/version-script.map
@@ -1,6 +1,6 @@
 # $Id$
 
-HEIMDAL_X509_1.2 {
+HEIMDAL_X509_1.3 {
 	global:
 		_hx509_cert_assign_key;
 		_hx509_cert_private_key;
@@ -46,6 +46,7 @@ HEIMDAL_X509_1.2 {
 		hx509_ca_tbs_set_notBefore;
 		hx509_ca_tbs_set_proxy;
 		hx509_ca_tbs_set_serialnumber;
+		hx509_ca_tbs_set_signature_algorithm;
 		hx509_ca_tbs_set_spki;
 		hx509_ca_tbs_set_subject;
 		hx509_ca_tbs_set_template;