1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/yes.c b/coreutils/yes.c
index 5529eab14..269d2a0c2 100644
--- a/coreutils/yes.c
+++ b/coreutils/yes.c
@@ -18,7 +18,7 @@
 
 /* This is a NOFORK applet. Be very careful! */
 
-int yes_main(int argc, char **argv);
+int yes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int yes_main(int argc, char **argv)
 {
         char **first_arg;