diff --git a/docs/references/connection_pool.rst b/docs/references/connection_pool.rst
index db7ed0160..0876dbd27 100644
--- a/docs/references/connection_pool.rst
+++ b/docs/references/connection_pool.rst
@@ -7,6 +7,11 @@ A connection pool is a cache of reusable database connections. It allows serving
 
 Minimizing connections is paramount to performance. Each PostgreSQL connection creates a process, having too many can exhaust available resources.
 
+Connection String
+-----------------
+
+For connecting to the database, the pool requires a connection string. You can can configure it using :ref:`db-uri`.
+
 .. _pool_growth_limit:
 .. _dyn_conn_pool: