diff --git a/deploy/templates/pvc-uploaded-files.yaml b/deploy/templates/pvc-uploaded-files.yaml
index e20ca1d25925a310684e00199515f477a5f62b27..8319f6699bc2570d56b6e07a7cd248f2dd4e0c99 100644
--- a/deploy/templates/pvc-uploaded-files.yaml
+++ b/deploy/templates/pvc-uploaded-files.yaml
@@ -4,7 +4,7 @@ metadata:
   name: "uploaded-files"
 spec:
   accessModes:
-    - ReadWriteMany
+    - ReadWriteOnce
   resources:
     requests:
       storage: 10Gi
diff --git a/deploy/values.production.yaml b/deploy/values.production.yaml
index 73549849838e8a7197f9d75780015c49a9dabbac..545daaba5f6d3b17a453e2985f932fe81580f6a7 100644
--- a/deploy/values.production.yaml
+++ b/deploy/values.production.yaml
@@ -69,11 +69,11 @@ postgresql:
   resources:
     requests:
       cpu: 1500m
-      memory: 3Gi
+      memory: 2Gi
       ephemeral-storage: "1Gi"
     limits:
       cpu: 1500m
-      memory: "3Gi"
+      memory: "2Gi"
       ephemeral-storage: "1Gi"
   logical_backup: true