diff --git a/antora.yml b/antora.yml
index 46fc8bf95..295ba91d4 100644
--- a/antora.yml
+++ b/antora.yml
@@ -4,19 +4,3 @@ asciidoc:
   attributes:
     ui-name: Capella UI
     product-name: Capella
-ext:
-  preview:
-    HEAD:
-      sources:
-        docs-capella:
-          branches: [main]
-      override:
-        site:
-          startPage: cloud:get-started:intro.adoc
-    AV-68634-tutorial-feature-branch:
-      sources:
-        docs-capella:
-          branches: [AV-68634-dev-tutorial-navigation]
-      override:
-        site:
-          startPage: cloud:get-started:intro.adoc
diff --git a/preview/AV-68634-tutorial-feature-branch.yml b/preview/AV-68634-tutorial-feature-branch.yml
new file mode 100644
index 000000000..fbcb9168f
--- /dev/null
+++ b/preview/AV-68634-tutorial-feature-branch.yml
@@ -0,0 +1,6 @@
+sources:
+  docs-capella:
+    branches: [AV-68634-dev-tutorial-navigation]
+override:
+  site:
+    startPage: cloud:get-started:intro.adoc
diff --git a/preview/HEAD.yml b/preview/HEAD.yml
new file mode 100644
index 000000000..8f4d638c9
--- /dev/null
+++ b/preview/HEAD.yml
@@ -0,0 +1,6 @@
+sources:
+  docs-capella:
+    branches: [main]
+override:
+  site:
+    startPage: cloud:get-started:intro.adoc