1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/dirname.c b/coreutils/dirname.c
index fd2c381c8..c0c0925e5 100644
--- a/coreutils/dirname.c
+++ b/coreutils/dirname.c
@@ -14,7 +14,7 @@
 
 /* This is a NOFORK applet. Be very careful! */
 
-int dirname_main(int argc, char **argv);
+int dirname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int dirname_main(int argc, char **argv)
 {
         if (argc != 2) {