diff --git a/manifests/postgres/configmap.yaml b/manifests/postgres/configmap.yaml
index 4a36ec7..1681808 100644
--- a/manifests/postgres/configmap.yaml
+++ b/manifests/postgres/configmap.yaml
@@ -42,7 +42,7 @@ data:
     default_statistics_target = 100
     random_page_cost = 1.1
     effective_io_concurrency = 200
-    work_mem = 2621kB
+    work_mem = 5041kB
     huge_pages = off
     min_wal_size = 1GB
     max_wal_size = 4GB
diff --git a/manifests/postgres/deployment.yaml b/manifests/postgres/deployment.yaml
index aafcd30..186069d 100644
--- a/manifests/postgres/deployment.yaml
+++ b/manifests/postgres/deployment.yaml
@@ -43,9 +43,6 @@ spec:
                   key: postgres-password
           resources:
             requests:
-              memory: "1Gi"
-              cpu: "200m"
-            limits:
               memory: "4Gi"
               cpu: "800m"
       volumes: