diff --git a/doc/reference/clutter/clutter-docs.xml.in b/doc/reference/clutter/clutter-docs.xml.in
index c5717270d..e00ccf9ba 100644
--- a/doc/reference/clutter/clutter-docs.xml.in
+++ b/doc/reference/clutter/clutter-docs.xml.in
@@ -358,6 +358,26 @@
     <xi:include href="xml/api-index-1.14.xml"><xi:fallback /></xi:include>
   </index>
 
+  <index role="1.16">
+    <title>Index of new symbols in 1.16</title>
+    <xi:include href="xml/api-index-1.16.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="1.18">
+    <title>Index of new symbols in 1.18</title>
+    <xi:include href="xml/api-index-1.18.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="1.20">
+    <title>Index of new symbols in 1.20</title>
+    <xi:include href="xml/api-index-1.20.xml"><xi:fallback /></xi:include>
+  </index>
+
+  <index role="1.22">
+    <title>Index of new symbols in 1.22</title>
+    <xi:include href="xml/api-index-1.22.xml"><xi:fallback /></xi:include>
+  </index>
+
   <appendix id="license">
     <title>License</title>