diff --git a/include/ldap.h b/include/ldap.h
index 91ea2f9905..1cadf3ba38 100644
--- a/include/ldap.h
+++ b/include/ldap.h
@@ -122,6 +122,8 @@ LDAP_BEGIN_DECL
 #define LDAP_OPT_X_TLS_KEYFILE		0x6005
 #define LDAP_OPT_X_TLS_REQUIRE_CERT	0x6006
 #define LDAP_OPT_X_TLS			0x6007
+#define LDAP_OPT_X_TLS_PROTOCOL		0x6008
+#define LDAP_OPT_X_TLS_CIPHER_SUITE	0x6009
 
 #define LDAP_OPT_X_TLS_NEVER		0
 #define LDAP_OPT_X_TLS_HARD		1