diff --git a/css/css-anchor-position/anchor-scroll-chained-001.tentative.html b/css/css-anchor-position/anchor-scroll-chained-001.html
similarity index 92%
rename from css/css-anchor-position/anchor-scroll-chained-001.tentative.html
rename to css/css-anchor-position/anchor-scroll-chained-001.html
index 1235f8fad4388c..3a86da5f709349 100644
--- a/css/css-anchor-position/anchor-scroll-chained-001.tentative.html
+++ b/css/css-anchor-position/anchor-scroll-chained-001.html
@@ -2,7 +2,7 @@
 <title>Tests scroll adjustments of element anchored to another anchored element</title>
 <link rel="author" href="mailto:wangxianzhu@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-anchor-1/">
-<link rel="match" href="reference/anchor-scroll-chained-001.tentative-ref.html">
+<link rel="match" href="reference/anchor-scroll-chained-001-ref.html">
 <style>
 body {
   margin: 0;
diff --git a/css/css-anchor-position/anchor-scroll-chained-002.tentative.html b/css/css-anchor-position/anchor-scroll-chained-002.html
similarity index 93%
rename from css/css-anchor-position/anchor-scroll-chained-002.tentative.html
rename to css/css-anchor-position/anchor-scroll-chained-002.html
index 9c60799e0bb40f..38dadba5c83996 100644
--- a/css/css-anchor-position/anchor-scroll-chained-002.tentative.html
+++ b/css/css-anchor-position/anchor-scroll-chained-002.html
@@ -2,7 +2,7 @@
 <title>Tests scroll adjustments of element anchored to another anchored element</title>
 <link rel="author" href="mailto:wangxianzhu@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-anchor-1/">
-<link rel="match" href="reference/anchor-scroll-chained-002.tentative-ref.html">
+<link rel="match" href="reference/anchor-scroll-chained-002-ref.html">
 <style>
 body {
   margin: 0;
diff --git a/css/css-anchor-position/anchor-scroll-chained-003.tentative.html b/css/css-anchor-position/anchor-scroll-chained-003.html
similarity index 93%
rename from css/css-anchor-position/anchor-scroll-chained-003.tentative.html
rename to css/css-anchor-position/anchor-scroll-chained-003.html
index b441c92bf15f4f..6352ebbfb680dc 100644
--- a/css/css-anchor-position/anchor-scroll-chained-003.tentative.html
+++ b/css/css-anchor-position/anchor-scroll-chained-003.html
@@ -2,7 +2,7 @@
 <title>Tests scroll adjustments of element anchored to another anchored element</title>
 <link rel="author" href="mailto:wangxianzhu@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-anchor-1/">
-<link rel="match" href="reference/anchor-scroll-chained-002.tentative-ref.html">
+<link rel="match" href="reference/anchor-scroll-chained-002-ref.html">
 <style>
 body {
   margin: 0;
diff --git a/css/css-anchor-position/anchor-scroll-chained-004.tentative.html b/css/css-anchor-position/anchor-scroll-chained-004.html
similarity index 94%
rename from css/css-anchor-position/anchor-scroll-chained-004.tentative.html
rename to css/css-anchor-position/anchor-scroll-chained-004.html
index f1765a9870f37e..b31519f5803e24 100644
--- a/css/css-anchor-position/anchor-scroll-chained-004.tentative.html
+++ b/css/css-anchor-position/anchor-scroll-chained-004.html
@@ -2,7 +2,7 @@
 <title>Tests scroll adjustments of element anchored to another anchored element</title>
 <link rel="author" href="mailto:wangxianzhu@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-anchor-1/">
-<link rel="match" href="reference/anchor-scroll-chained-004.tentative-ref.html">
+<link rel="match" href="reference/anchor-scroll-chained-004-ref.html">
 <style>
 body {
   margin: 0;
diff --git a/css/css-anchor-position/anchor-scroll-chained-fallback.tentative.html b/css/css-anchor-position/anchor-scroll-chained-fallback.html
similarity index 98%
rename from css/css-anchor-position/anchor-scroll-chained-fallback.tentative.html
rename to css/css-anchor-position/anchor-scroll-chained-fallback.html
index d2300da818291f..221df77b063910 100644
--- a/css/css-anchor-position/anchor-scroll-chained-fallback.tentative.html
+++ b/css/css-anchor-position/anchor-scroll-chained-fallback.html
@@ -2,7 +2,7 @@
 <title>Tests scroll adjustments of element anchored to another anchored element with fallback</title>
 <link rel="author" href="mailto:wangxianzhu@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-anchor-1/">
-<link rel="match" href="reference/anchor-scroll-chained-fallback.tentative-ref.html">
+<link rel="match" href="reference/anchor-scroll-chained-fallback-ref.html">
 <style>
 body {
   margin: 0;
diff --git a/css/css-anchor-position/reference/anchor-scroll-chained-001.tentative-ref.html b/css/css-anchor-position/reference/anchor-scroll-chained-001-ref.html
similarity index 100%
rename from css/css-anchor-position/reference/anchor-scroll-chained-001.tentative-ref.html
rename to css/css-anchor-position/reference/anchor-scroll-chained-001-ref.html
diff --git a/css/css-anchor-position/reference/anchor-scroll-chained-002.tentative-ref.html b/css/css-anchor-position/reference/anchor-scroll-chained-002-ref.html
similarity index 100%
rename from css/css-anchor-position/reference/anchor-scroll-chained-002.tentative-ref.html
rename to css/css-anchor-position/reference/anchor-scroll-chained-002-ref.html
diff --git a/css/css-anchor-position/reference/anchor-scroll-chained-004.tentative-ref.html b/css/css-anchor-position/reference/anchor-scroll-chained-004-ref.html
similarity index 100%
rename from css/css-anchor-position/reference/anchor-scroll-chained-004.tentative-ref.html
rename to css/css-anchor-position/reference/anchor-scroll-chained-004-ref.html
diff --git a/css/css-anchor-position/reference/anchor-scroll-chained-fallback.tentative-ref.html b/css/css-anchor-position/reference/anchor-scroll-chained-fallback-ref.html
similarity index 100%
rename from css/css-anchor-position/reference/anchor-scroll-chained-fallback.tentative-ref.html
rename to css/css-anchor-position/reference/anchor-scroll-chained-fallback-ref.html