1 files changed, 1 insertions, 1 deletions

diff --git a/archival/cpio.c b/archival/cpio.c
index 9188e09f1..59ae60c77 100644
--- a/archival/cpio.c
+++ b/archival/cpio.c
@@ -22,7 +22,7 @@
 #define CPIO_OPT_CREATE_LEADING_DIR     0x20
 #define CPIO_OPT_PRESERVE_MTIME         0x40
 
-int cpio_main(int argc, char **argv);
+int cpio_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int cpio_main(int argc, char **argv)
 {
         archive_handle_t *archive_handle;