diff --git a/docs/index.rst b/docs/index.rst
index c645ca4..ab6cb3b 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -14,12 +14,16 @@ dwave-gate
 Documentation
 -------------
 
+.. sdk-start-marker
+
 .. toctree::
     :maxdepth: 1
 
     reference/index
     release_notes
 
+.. sdk-end-marker
+
 .. toctree::
     :caption: Code
     :maxdepth: 1
diff --git a/docs/sdk_index.rst b/docs/sdk_index.rst
index 842c3b1..df2939a 100644
--- a/docs/sdk_index.rst
+++ b/docs/sdk_index.rst
@@ -12,12 +12,12 @@ dwave-gate
     :start-after: example-start-marker
     :end-before: example-end-marker
 
-.. toctree::
-    :caption: Documentation
-    :maxdepth: 1
+Documentation
+-------------
 
-    reference/index
-    release_notes
+.. include:: index.rst
+    :start-after: sdk-start-marker
+    :end-before: sdk-end-marker
 
 .. toctree::
     :caption: Code