diff --git a/css/css-scroll-snap-2/WEB_FEATURES.yml b/css/css-scroll-snap-2/WEB_FEATURES.yml
new file mode 100644
index 00000000000000..01c52de458e85d
--- /dev/null
+++ b/css/css-scroll-snap-2/WEB_FEATURES.yml
@@ -0,0 +1,5 @@
+features:
+- name: scroll-snap-events
+  files:
+  - snap-events-with-pseudo-target.tentative.html
+  - snapevents-at-document-bubble-to-window.html
diff --git a/css/css-scroll-snap-2/scrollsnapchange/WEB_FEATURES.yml b/css/css-scroll-snap-2/scrollsnapchange/WEB_FEATURES.yml
new file mode 100644
index 00000000000000..5bd7aef477a5f8
--- /dev/null
+++ b/css/css-scroll-snap-2/scrollsnapchange/WEB_FEATURES.yml
@@ -0,0 +1,3 @@
+features:
+- name: scroll-snap-events
+  files: "**"
diff --git a/css/css-scroll-snap-2/scrollsnapchanging/WEB_FEATURES.yml b/css/css-scroll-snap-2/scrollsnapchanging/WEB_FEATURES.yml
new file mode 100644
index 00000000000000..5bd7aef477a5f8
--- /dev/null
+++ b/css/css-scroll-snap-2/scrollsnapchanging/WEB_FEATURES.yml
@@ -0,0 +1,3 @@
+features:
+- name: scroll-snap-events
+  files: "**"