1 files changed, 1 insertions, 0 deletions

diff --git a/coreutils/yes.c b/coreutils/yes.c
index fc6e611e6..2611c3e82 100644
--- a/coreutils/yes.c
+++ b/coreutils/yes.c
@@ -16,6 +16,7 @@
 
 #include "busybox.h"
 
+int yes_main(int argc, char **argv);
 int yes_main(int argc, char **argv)
 {
         static const char fmt_str[] = " %s";