diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs
index 91f5e19dc7c..da44169ce59 100644
--- a/components/script/dom/document.rs
+++ b/components/script/dom/document.rs
@@ -3996,7 +3996,7 @@ impl DocumentMethods for Document {
             return Ok(());
         }
 
-        match (self.get_html_element(), &old_body) {
+        match (self.GetDocumentElement(), &old_body) {
             // Step 3.
             (Some(ref root), &Some(ref child)) => {
                 let root = root.upcast::<Node>();
diff --git a/tests/wpt/metadata/html/dom/documents/dom-tree-accessors/Document.body.html.ini b/tests/wpt/metadata/html/dom/documents/dom-tree-accessors/Document.body.html.ini
deleted file mode 100644
index b19ab8eb8ce..00000000000
--- a/tests/wpt/metadata/html/dom/documents/dom-tree-accessors/Document.body.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[Document.body.html]
-  [Setting document.body to a new body element when the root element is a test element.]
-    expected: FAIL
-