diff --git a/src/test/ref/basic.list b/src/test/ref/basic.list
index 16ff2c93568..290a00741ca 100644
--- a/src/test/ref/basic.list
+++ b/src/test/ref/basic.list
@@ -28,3 +28,4 @@
 == anon_block_inherit_a.html anon_block_inherit_b.html
 == position_relative_a.html position_relative_b.html
 == attr_exists_selector.html attr_exists_selector_ref.html
+== data_img_a.html data_img_b.html
diff --git a/src/test/html/data-url.html b/src/test/ref/data_img_a.html
similarity index 100%
rename from src/test/html/data-url.html
rename to src/test/ref/data_img_a.html
diff --git a/src/test/ref/data_img_b.html b/src/test/ref/data_img_b.html
new file mode 100644
index 00000000000..265d57ec76b
--- /dev/null
+++ b/src/test/ref/data_img_b.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8" />
+</head>
+<body>
+<img src="rust_logo.png" />
+</body>
+</html>
diff --git a/src/test/ref/img_size_a.html b/src/test/ref/img_size_a.html
index bcfa30137d0..a96abad3736 100644
--- a/src/test/ref/img_size_a.html
+++ b/src/test/ref/img_size_a.html
@@ -6,13 +6,13 @@
     </head>
     <body>
         <div>
-            <img src="img_size.png" width="206" />
+            <img src="rust_logo.png" width="206" />
         </div>
         <div>
-            <img src="img_size.png" width="206" />
+            <img src="rust_logo.png" width="206" />
         </div>
         <div style="width:1000px">
-            <img src="img_size.png" style="width:100px" />
+            <img src="rust_logo.png" style="width:100px" />
         </div>
     </body>
 </html>
diff --git a/src/test/ref/img_size_b.html b/src/test/ref/img_size_b.html
index d0cf3da554d..ee21881dfdb 100644
--- a/src/test/ref/img_size_b.html
+++ b/src/test/ref/img_size_b.html
@@ -6,13 +6,13 @@
     </head>
     <body>
         <div>
-            <img src="img_size.png" height="206" />
+            <img src="rust_logo.png" height="206" />
         </div>
         <div>
-            <img src="img_size.png" style="height:206px"/>
+            <img src="rust_logo.png" style="height:206px"/>
         </div>
         <div style="width:1000px">
-            <img src="img_size.png" style="width:10%" />
+            <img src="rust_logo.png" style="width:10%" />
         </div>
     </body>
 </html>
diff --git a/src/test/ref/img_size.png b/src/test/ref/rust_logo.png
similarity index 100%
rename from src/test/ref/img_size.png
rename to src/test/ref/rust_logo.png
