if (argc != 8)
                        return error("append-fetch-head takes 6 args");
-               filename = git_path("FETCH_HEAD");
+               filename = git_path_fetch_head();
                fp = fopen(filename, "a");
                if (!fp)
                        return error("cannot open %s: %s", filename, strerror(errno));
 
                if (argc != 5)
                        return error("fetch-native-store takes 3 args");
-               filename = git_path("FETCH_HEAD");
+               filename = git_path_fetch_head();
                fp = fopen(filename, "a");
                if (!fp)
                        return error("cannot open %s: %s", filename, strerror(errno));