1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/catv.c b/coreutils/catv.c
index 5f5f1bf86..a5ee534e2 100644
--- a/coreutils/catv.c
+++ b/coreutils/catv.c
@@ -13,7 +13,7 @@
 #include "libbb.h"
 
 int catv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int catv_main(int argc, char **argv)
+int catv_main(int argc ATTRIBUTE_UNUSED, char **argv)
 {
         int retval = EXIT_SUCCESS;
         int fd;