1 files changed, 1 insertions, 1 deletions

diff --git a/archival/unzip.c b/archival/unzip.c
index c670073f4..4e357d656 100644
--- a/archival/unzip.c
+++ b/archival/unzip.c
@@ -135,7 +135,7 @@ extern int unzip_main(int argc, char **argv)
         }
 
         if (*argv[optind] == '-') {
-                archive_handle->src_fd = fileno(stdin);
+                archive_handle->src_fd = STDIN_FILENO;
                 archive_handle->seek = seek_by_char;
         } else {
                 archive_handle->src_fd = bb_xopen(argv[optind++], O_RDONLY);