diff --git a/testing/web-platform/meta/html/semantics/selectors/pseudo-classes/dir.html.ini b/testing/web-platform/meta/html/semantics/selectors/pseudo-classes/dir.html.ini
new file mode 100644
index 000000000000..dc8506dd967c
--- /dev/null
+++ b/testing/web-platform/meta/html/semantics/selectors/pseudo-classes/dir.html.ini
@@ -0,0 +1,10 @@
+[dir.html]
+  [':dir(ltr)' matches all elements whose directionality is 'ltr'.]
+    expected: FAIL
+
+  [':dir(rtl)' matches all elements whose directionality is 'rtl'.]
+    expected: FAIL
+
+  [':dir(ltr)' doesn't match elements not in the document.]
+    expected: FAIL
+