diff --git a/test/intl402/NumberFormat/prototype/formatToParts/signDisplay-ja-JP.js b/test/intl402/NumberFormat/prototype/formatToParts/signDisplay-ja-JP.js
index 7788cb35ef..ece46e529a 100644
--- a/test/intl402/NumberFormat/prototype/formatToParts/signDisplay-ja-JP.js
+++ b/test/intl402/NumberFormat/prototype/formatToParts/signDisplay-ja-JP.js
@@ -60,8 +60,8 @@ const tests = [
     "exceptZero",
     [{"type":"minusSign","value":"-"},{"type":"infinity","value":"∞"}],
     [{"type":"minusSign","value":"-"},{"type":"integer","value":"987"}],
-    [{"type":"minusSign","value":"-"},{"type":"integer","value":"0"}],
-    [{"type":"minusSign","value":"-"},{"type":"integer","value":"0"}],
+    [{"type":"integer","value":"0"}],
+    [{"type":"integer","value":"0"}],
     [{"type":"integer","value":"0"}],
     [{"type":"integer","value":"0"}],
     [{"type":"plusSign","value":"+"},{"type":"integer","value":"987"}],