1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/du.c b/coreutils/du.c
index 3941151e1..7495f7a7b 100644
--- a/coreutils/du.c
+++ b/coreutils/du.c
@@ -141,7 +141,7 @@ static unsigned long du(const char *filename)
 }
 
 int du_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int du_main(int argc, char **argv)
+int du_main(int argc ATTRIBUTE_UNUSED, char **argv)
 {
         unsigned long total;
         int slink_depth_save;