1 files changed, 1 insertions, 1 deletions

diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index 365e24cba..869a5b246 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -2005,7 +2005,7 @@ static const char hdparm_options[] ALIGN1 =
 /*-------------------------------------*/
 
 /* our main() routine: */
-int hdparm_main(int argc, char **argv);
+int hdparm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int hdparm_main(int argc, char **argv)
 {
         int c;