diff --git a/docs/conf.py b/docs/conf.py
index b38bdd1ff..5f00efd57 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -100,6 +100,7 @@
     "samples/AUTHORING_GUIDE.md",
     "samples/CONTRIBUTING.md",
     "samples/snippets/README.rst",
+    "bigquery_v2",  # docs generated by the code generator
 ]
 
 # The reST default role (used for this markup: `text`) to use for all
diff --git a/docs/reference.rst b/docs/reference.rst
index e1d673266..805ed7425 100644
--- a/docs/reference.rst
+++ b/docs/reference.rst
@@ -181,14 +181,3 @@ Encryption Configuration
     :toctree: generated
 
     encryption_configuration.EncryptionConfiguration
-
-Additional Types
-================
-
-Protocol buffer classes for working with the Models API.
-
-.. toctree::
-    :maxdepth: 2
-
-    bigquery_v2/services
-    bigquery_v2/types
diff --git a/synth.metadata b/synth.metadata
index 87c911a0f..b4139fec3 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "git@github.com:plamut/python-bigquery.git",
-        "sha": "f49021886e8805502ff90cc470bb38cbd314e6bb"
+        "sha": "27fd9a439a03192fccf1078f0c8ada843df5ae2e"
       }
     },
     {
diff --git a/synth.py b/synth.py
index b35b51ee6..7ef57b135 100644
--- a/synth.py
+++ b/synth.py
@@ -89,4 +89,11 @@
     '{"members": True, "inherited-members": True}'
 )
 
+# Tell Sphinx to ingore autogenerated docs files.
+s.replace(
+    "docs/conf.py",
+    r'"samples/snippets/README\.rst",',
+    '\g<0>\n    "bigquery_v2",  # docs generated by the code generator',
+)
+
 s.shell.run(["nox", "-s", "blacken"], hide_output=False)