diff --git a/tests/wpt/metadata/html/semantics/document-metadata/the-base-element/base_multiple.html.ini b/tests/wpt/metadata/html/semantics/document-metadata/the-base-element/base_multiple.html.ini
index 956ccc14150..df76225f1fe 100644
--- a/tests/wpt/metadata/html/semantics/document-metadata/the-base-element/base_multiple.html.ini
+++ b/tests/wpt/metadata/html/semantics/document-metadata/the-base-element/base_multiple.html.ini
@@ -1,5 +1,5 @@
 [base_multiple.html]
   type: testharness
+  expected: ERROR
   [The attributes of the a element must be affected by the first base element]
     expected: FAIL
-
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/move_iframe_in_dom_03.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/move_iframe_in_dom_03.html.ini
new file mode 100644
index 00000000000..0ec075cd574
--- /dev/null
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/move_iframe_in_dom_03.html.ini
@@ -0,0 +1,3 @@
+[move_iframe_in_dom_03.html]
+  type: testharness
+  expected: TIMEOUT