diff --git a/deploy/templates/postgres-operator.yaml b/deploy/templates/postgres-operator.yaml
index 59dfcdc7081d85d6b93fc04ce30e5fbfe775985b..a888efb38d61de5209890a0a2187c609f49b67e7 100644
--- a/deploy/templates/postgres-operator.yaml
+++ b/deploy/templates/postgres-operator.yaml
@@ -21,7 +21,7 @@ spec:
       max_connections: "{{ .Values.postgresql.max_connections | default "100" }}"
       log_statement: "{{ .Values.postgresql.log_statements | default "none" }}"
   volume:
-    size: 3Gi
+    size: {{ .Values.postgresql.volume.size }}
     storageClass: ceph-block
   additionalVolumes:
     - name: empty
diff --git a/deploy/values.production.yaml b/deploy/values.production.yaml
index d1851f071b7c854e4e2b4083655b818c31b2cbe9..98fd1e8be09e8ec27266a4c98297a6f63fb2ec24 100644
--- a/deploy/values.production.yaml
+++ b/deploy/values.production.yaml
@@ -62,6 +62,8 @@ postgresql:
   user: "user"
   name: "dbname"
   teamId: "acid"
+  volumne: 
+    size: 4Gi
   resources:
     requests:
       cpu: 1500m
diff --git a/deploy/values.yaml b/deploy/values.yaml
index c3307641423284164380edfcde07a494e685cd0e..14ca758e9c8179493da6ab3244cd4491392b1a05 100644
--- a/deploy/values.yaml
+++ b/deploy/values.yaml
@@ -94,6 +94,8 @@ postgresql:
   user: "user"
   name: "dbname"
   teamId: "acid"
+  volume: 
+    size: 1Gi