1 files changed, 1 insertions, 1 deletions
diff --git a/tests/arls.c b/tests/arls.c
index ca0d3e6e..244b0fb6 100644
--- a/tests/arls.c
+++ b/tests/arls.c
@@ -47,7 +47,7 @@ main (int argc, char *argv[])
 static int
 handle (const char *fname)
 {
-  int fd = open (fname, O_RDONLY);
+  int fd = open (fname, O_RDONLY | O_BINARY);
   if (fd == -1)
     {
       printf ("cannot open '%s': %m\n", fname);