diff --git a/lib/krb5/version-script.map b/lib/krb5/version-script.map
index 7731869bc..1d773421a 100644
--- a/lib/krb5/version-script.map
+++ b/lib/krb5/version-script.map
@@ -244,6 +244,7 @@ HEIMDAL_KRB5_1.0 {
 		krb5_encrypt;
 		krb5_encrypt_EncryptedData;
 		krb5_encrypt_ivec;
+		krb5_enctype_enable;
 		krb5_enctype_disable;
 		krb5_enctype_keybits;
 		krb5_enctype_keysize;