diff --git a/include/ldap_pvt_uc.h b/include/ldap_pvt_uc.h
index 6b8264a86f..c735271133 100644
--- a/include/ldap_pvt_uc.h
+++ b/include/ldap_pvt_uc.h
@@ -126,6 +126,9 @@ LDAP_LUNICODE_F(void) ucstr2upper(
 	ldap_unicode_t *,
 	ber_len_t );
 
+#define UTF8_CASEFOLD 1
+#define UTF8_NOCASEFOLD 0
+
 LDAP_LUNICODE_F(char *) UTF8normalize(
 	const char *,
 	char casefold );