1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/sum.c b/coreutils/sum.c
index 99d477fc3..61ca582a1 100644
--- a/coreutils/sum.c
+++ b/coreutils/sum.c
@@ -136,7 +136,7 @@ int sum_main(int argc, char **argv)
         int (*sum_func)(const char *, int) = bsd_sum_file;
 
         /* give the bsd func priority over sysv func */
-        flags = bb_getopt_ulflags(argc, argv, "sr");
+        flags = getopt32(argc, argv, "sr");
         if (flags & 1)
                 sum_func = sysv_sum_file;
         if (flags & 2)