diff --git a/docs/reference/gio/gio-docs.xml b/docs/reference/gio/gio-docs.xml
index a2e62e0db..5490e54de 100644
--- a/docs/reference/gio/gio-docs.xml
+++ b/docs/reference/gio/gio-docs.xml
@@ -348,6 +348,10 @@
     <title>Index of new symbols in 2.48</title>
     <xi:include href="xml/api-index-2.48.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-2-50" role="2.50">
+    <title>Index of new symbols in 2.50</title>
+    <xi:include href="xml/api-index-2.50.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
 
diff --git a/docs/reference/glib/glib-docs.xml b/docs/reference/glib/glib-docs.xml
index e0b38142c..16cb08acd 100644
--- a/docs/reference/glib/glib-docs.xml
+++ b/docs/reference/glib/glib-docs.xml
@@ -239,6 +239,10 @@
     <title>Index of new symbols in 2.48</title>
     <xi:include href="xml/api-index-2.48.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-2-50" role="2.50">
+    <title>Index of new symbols in 2.50</title>
+    <xi:include href="xml/api-index-2.50.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>