diff --git a/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.json b/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.json
index 0553075b8e24d6..56228db5eca96f 100644
--- a/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.json
+++ b/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.json
@@ -2,11 +2,11 @@
     {
         "clientId": "_clientId_0",
         "name": "core/heading",
-        "isValid": true,
+        "isValid": false,
         "attributes": {
-            "align": "right",
             "content": "A picture is worth a thousand words, or so the saying goes",
-            "level": 3
+            "level": 3,
+            "align": "right"
         },
         "innerBlocks": [],
         "originalContent": "<h3 style=\"text-align:right\">A picture is worth a thousand words, or so the saying goes</h3>"
diff --git a/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.serialized.html b/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.serialized.html
index 140a1929ad38c8..6657ddaea42f5c 100644
--- a/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.serialized.html
+++ b/packages/e2e-tests/fixtures/blocks/core__heading__deprecated-1.serialized.html
@@ -1,3 +1,3 @@
-<!-- wp:heading {"align":"right","level":3} -->
-<h3 class="has-text-align-right">A picture is worth a thousand words, or so the saying goes</h3>
+<!-- wp:heading {"level":3,"align":"right"} -->
+<h3 style="text-align:right">A picture is worth a thousand words, or so the saying goes</h3>
 <!-- /wp:heading -->