diff --git a/tests/framework/i18n/FormatterNumberTest.php b/tests/framework/i18n/FormatterNumberTest.php
index 3609bd41c9e..6ad32978d3d 100755
--- a/tests/framework/i18n/FormatterNumberTest.php
+++ b/tests/framework/i18n/FormatterNumberTest.php
@@ -527,8 +527,7 @@ public function testIntlAsScientific()
 
         // null display
         $this->assertSame($this->formatter->nullDisplay, $this->formatter->asScientific(null));
-
-        $this->assertSame('8.76543210987654E16', $this->formatter->asScientific('87654321098765436'));
+        $this->assertSame('8.76543210988E16', $this->formatter->asScientific('87654321098765436', 12));
     }
 
     public function testAsScientific()