diff --git a/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_a.html b/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_a.html
index 9e93b7bc55e..f45aa1916ea 100644
--- a/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_a.html
+++ b/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_a.html
@@ -10,7 +10,6 @@ span {
 </style>
 </head>
 <body>
-<span><img src=rust.png><img src=rust.png><img src=rust.png></span>
+<span><img src=rust-0.png><img src=rust-0.png><img src=rust-0.png></span>
 </body>
 </html>
-
diff --git a/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_ref.html b/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_ref.html
index 7e791b9eb76..6d6755c9d41 100644
--- a/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_ref.html
+++ b/tests/wpt/mozilla/tests/css/inline_margin_multiple_fragments_ref.html
@@ -11,8 +11,6 @@
 </style>
 </head>
 <body>
-<span id=first><img src=rust.png></span><img src=rust.png><span id=last><img src=rust.png></span>
+<span id=first><img src=rust-0.png></span><img src=rust-0.png><span id=last><img src=rust-0.png></span>
 </body>
 </html>
-
-
