diff --git a/css/css-contain/content-visibility/content-visibility-auto-svg-text.html b/css/css-contain/content-visibility/content-visibility-auto-svg-text.html
index 93b570999fc7c0..60aac70f55ca38 100644
--- a/css/css-contain/content-visibility/content-visibility-auto-svg-text.html
+++ b/css/css-contain/content-visibility/content-visibility-auto-svg-text.html
@@ -12,7 +12,7 @@
 </style>
 </head>
 <body>
-<p>Test passes if there is a filled green square.</p>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
 <div style="content-visibility: auto;">
 <svg>
   <text fill="green" x="0" y="80">x</text>
