diff --git a/docs/ref/databases.txt b/docs/ref/databases.txt
index acfed4866a..160b5b405e 100644
--- a/docs/ref/databases.txt
+++ b/docs/ref/databases.txt
@@ -1104,6 +1104,7 @@ by 3rd parties that allow you to use other databases with Django:
 
 * `CockroachDB`_
 * `Firebird`_
+* `Google Cloud Spanner`_
 * `Microsoft SQL Server`_
 
 The Django versions and ORM features supported by these unofficial backends
@@ -1113,4 +1114,5 @@ the support channels provided by each 3rd party project.
 
 .. _CockroachDB: https://pypi.org/project/django-cockroachdb/
 .. _Firebird: https://pypi.org/project/django-firebird/
+.. _Google Cloud Spanner: https://pypi.org/project/django-google-spanner/
 .. _Microsoft SQL Server: https://pypi.org/project/django-mssql-backend/