diff --git a/server/access.c b/server/access.c
index d0a745a2..c125e509 100644
--- a/server/access.c
+++ b/server/access.c
@@ -1907,7 +1907,7 @@ parse_access_file(fko_srv_options_t *opts, char *access_filename, int *depth)
                 && (strncasecmp(opts->config[CONF_ENABLE_IPT_LOCAL_NAT], "Y", 1) !=0 ))
             {
                 log_msg(LOG_ERR,
-                    "[*] FORCE_NAT requires ENABLE_IPT_FORWARDING ENABLE_IPT_LOCAL_NAT in fwknopd.conf");
+                    "[*] FORCE_NAT requires either ENABLE_IPT_FORWARDING or ENABLE_IPT_LOCAL_NAT in fwknopd.conf");
                 fclose(file_ptr);
                 return EXIT_FAILURE;
             }