diff --git a/cnpg/resources/pool.yaml b/cnpg/resources/pool.yaml
index 5ada772..c872946 100644
--- a/cnpg/resources/pool.yaml
+++ b/cnpg/resources/pool.yaml
@@ -10,7 +10,7 @@ spec:
   instances: 3
   type: rw
   pgbouncer:
-    poolMode: session
+    poolMode: transaction
     parameters:
       max_client_conn: "1000"
       default_pool_size: "10"