diff --git a/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html.ini b/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html.ini
deleted file mode 100644
index ada86e499aed..000000000000
--- a/testing/web-platform/meta/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[open-features-non-integer-height.html]
-  [top=0,left=0: absence of feature "height" should be treated same as "height=0"]
-    expected: FAIL
-
diff --git a/testing/web-platform/tests/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html b/testing/web-platform/tests/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html
index 08d127e84b1d..cd2d019c47d5 100644
--- a/testing/web-platform/tests/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html
+++ b/testing/web-platform/tests/html/browsers/the-window-object/apis-for-creating-and-navigating-browsing-contexts-by-name/open-features-non-integer-height.html
@@ -40,7 +40,7 @@ function runWindowTests (baselineDimensions) {
       var prefixedMessage = new PrefixedMessageTest();
       prefixedMessage.onMessage(t.step_func_done((data, e) => {
         e.source.close();
-        assert_equals(data.width, baselineDimensions.width);
+        assert_equals(data.height, baselineDimensions.height);
       }));
       var win = window.open(prefixedMessage.url(windowURL), '', feature);
     }, `${feature}: absence of feature "height" should be treated same as "height=0"`);