1 files changed, 2 insertions, 2 deletions
diff --git a/t/basic.t b/t/basic.t
index a024619..1eb6be8 100644
--- a/t/basic.t
+++ b/t/basic.t
@@ -9,8 +9,8 @@ my $filename = 't/data/Test.xlsx';
 
 my @inputs = (
     $filename,
-    do { open my $fh, '<', $filename or die; $fh },
-    do { open my $fh, '<', $filename or die; local $/; my $d = <$fh>; \$d },
+    do { open my $fh, '<:raw:bytes', $filename or die; $fh },
+    do { open my $fh, '<:raw:bytes', $filename or die; local $/; my $d = <$fh>; \$d },
 );
 
 for my $file (@inputs) {