diff --git a/postgresql.yaml b/postgresql.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b0684dadbfd068fe5e4ca3bbe559d6e76dd5623c
--- /dev/null
+++ b/postgresql.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: postgres-claim
+  labels:
+      app: postgresql
+spec:
+  accessModes:
+      - ReadWriteOnce
+  resources:
+      requests:
+        storage: 1Gi