1 files changed, 1 insertions, 1 deletions

diff --git a/miscutils/mt.c b/miscutils/mt.c
index b9bc2a11b..be1f21a12 100644
--- a/miscutils/mt.c
+++ b/miscutils/mt.c
@@ -50,7 +50,7 @@ static const struct mt_opcodes opcodes[] = {
         {0, 0}
 };
 
-int mt_main(int argc, char **argv);
+int mt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int mt_main(int argc, char **argv)
 {
         const char *file = "/dev/tape";