diff --git a/tests/wpt/meta/MANIFEST.json b/tests/wpt/meta/MANIFEST.json
index 282124d4b21..925588c39c1 100644
--- a/tests/wpt/meta/MANIFEST.json
+++ b/tests/wpt/meta/MANIFEST.json
@@ -475445,7 +475445,7 @@
        []
       ],
       "testharnessreport-servo.js": [
-       "4a27dc27ef6f26b4f359d5a013bce4a21af51738",
+       "d6616739e6ed63a79e8b2f5d8aee1d5b2ced7f49",
        []
       ],
       "testharnessreport-servodriver.js": [
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/testharnessreport-servo.js b/tests/wpt/tests/tools/wptrunner/wptrunner/testharnessreport-servo.js
index 4a27dc27ef6..d6616739e6e 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/testharnessreport-servo.js
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/testharnessreport-servo.js
@@ -1,4 +1,9 @@
-var props = {output:%(output)d, debug: %(debug)s};
+var props = {
+    output:%(output)d,
+    timeout_multiplier: %(timeout_multiplier)s,
+    explicit_timeout: %(explicit_timeout)s,
+    debug: %(debug)s
+};
 var start_loc = document.createElement('a');
 start_loc.href = location.href;
 setup(props);