diff --git a/testing/web-platform/meta/css/css-grid/subgrid/align-self-baseline-with-subgrid-mbp.html.ini b/testing/web-platform/meta/css/css-grid/subgrid/align-self-baseline-with-subgrid-mbp.html.ini
new file mode 100644
index 0000000000000..1511cf803f759
--- /dev/null
+++ b/testing/web-platform/meta/css/css-grid/subgrid/align-self-baseline-with-subgrid-mbp.html.ini
@@ -0,0 +1,6 @@
+[align-self-baseline-with-subgrid-mbp.html]
+  [.first-baseline 1]
+    expected: FAIL
+
+  [.first-baseline 2]
+    expected: FAIL