diff --git a/t/check/series.t b/t/check/series.t
index c6157b9..9858069 100644
--- a/t/check/series.t
+++ b/t/check/series.t
@@ -165,7 +165,7 @@ sub duplicate_series_does_not_hide_later_error : Tests {
         $MockComic::TITLE => {
             $MockComic::DEUTSCH => 'Comic',
             $MockComic::ENGLISH => 'Comic',
-            $MockComic::ESPAÑOL => 'Comic',
+            "$MockComic::ESPAÑOL" => 'Comic',
         },
         $MockComic::SERIES => {
             $MockComic::DEUTSCH => 'Buckimude',
diff --git a/t/index.t b/t/index.t
index 9b97136..b88557d 100644
--- a/t/index.t
+++ b/t/index.t
@@ -30,7 +30,7 @@ sub creates_dir : Tests {
     Comic::export_index({
         $MockComic::ENGLISH => 'comic-page.templ',
         $MockComic::DEUTSCH => 'comic-page.templ',
-        $MockComic::ESPAÑOL => 'comic-page.templ',
+        "$MockComic::ESPAÑOL" => 'comic-page.templ',
     });
     MockComic::assert_made_dirs('generated/web/deutsch', 'generated/web/english', 'generated/web/español');
 }