diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 24b1a75c495..fe62fb8536a 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -37759,6 +37759,13 @@
"url": "/cssom-view/MediaQueryList-with-empty-string.html"
}
],
+ "html/semantics/forms/form-submission-0/submit-entity-body.html": [
+ {
+ "path": "html/semantics/forms/form-submission-0/submit-entity-body.html",
+ "timeout": "long",
+ "url": "/html/semantics/forms/form-submission-0/submit-entity-body.html"
+ }
+ ],
"html/semantics/forms/the-form-element/form-action-url.html": [
{
"path": "html/semantics/forms/the-form-element/form-action-url.html",
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/form-submission-0/submit-entity-body.html b/tests/wpt/web-platform-tests/html/semantics/forms/form-submission-0/submit-entity-body.html
index 0edc0f3df2d..8363f39ff32 100644
--- a/tests/wpt/web-platform-tests/html/semantics/forms/form-submission-0/submit-entity-body.html
+++ b/tests/wpt/web-platform-tests/html/semantics/forms/form-submission-0/submit-entity-body.html
@@ -1,5 +1,6 @@
+