 src/sox.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sox.c b/src/sox.c
index ec1dffe..ebfaf60 100644
--- a/src/sox.c
+++ b/src/sox.c
@@ -1273,6 +1273,7 @@ static void display_status(sox_bool all_done)
   }
   if (all_done)
     fputc('\n', stderr);
+  fflush(stderr);
 }
 
 #ifdef HAVE_TERMIOS_H
