diff --git a/test/intl402/NumberFormat/prototype/format/signDisplay-zh-TW.js b/test/intl402/NumberFormat/prototype/format/signDisplay-zh-TW.js
index cf69b8e8b6..d78d6d495a 100644
--- a/test/intl402/NumberFormat/prototype/format/signDisplay-zh-TW.js
+++ b/test/intl402/NumberFormat/prototype/format/signDisplay-zh-TW.js
@@ -50,8 +50,8 @@ const tests = [
     "exceptZero",
     "-∞",
     "-987",
-    "-0",
-    "-0",
+    "0",
+    "0",
     "0",
     "0",
     "+987",