1 files changed, 3 insertions, 4 deletions

diff --git a/coreutils/md5_sha1_sum.c b/coreutils/md5_sha1_sum.c
index bcccdd64f..89d6cec0b 100644
--- a/coreutils/md5_sha1_sum.c
+++ b/coreutils/md5_sha1_sum.c
@@ -258,15 +258,14 @@ int md5_sha1_sum_main(int argc UNUSED_PARAM, char **argv)
 #endif
 
         if (ENABLE_FEATURE_MD5_SHA1_SUM_CHECK) {
-                /* -s and -w require -c */
-                opt_complementary = "s?c:w?c";
                 /* -b "binary", -t "text" are ignored (shaNNNsum compat) */
+                /* -s and -w require -c */
 #if ENABLE_SHA3SUM
                 if (applet_name[3] == HASH_SHA3)
-                        flags = getopt32(argv, "scwbta:+", &sha3_width);
+                        flags = getopt32(argv, "^" "scwbta:+" "\0" "s?c:w?c", &sha3_width);
                 else
 #endif
-                        flags = getopt32(argv, "scwbt");
+                        flags = getopt32(argv, "^" "scwbt" "\0" "s?c:w?c");
         } else {
 #if ENABLE_SHA3SUM
                 if (applet_name[3] == HASH_SHA3)