diff --git a/templates/mongodb.yaml b/templates/mongodb.yaml
index a75a15b..d812135 100644
--- a/templates/mongodb.yaml
+++ b/templates/mongodb.yaml
@@ -46,7 +46,7 @@ spec:
       accessModes: ["ReadWriteOnce"]
       resources:
         requests:
-          storage: 1Gi
+          storage: {{ .Values.deployment.mongodb.storage }}
 ---
 
 apiVersion: v1
diff --git a/values.yaml b/values.yaml
index b802e01..0bcd283 100644
--- a/values.yaml
+++ b/values.yaml
@@ -202,6 +202,7 @@ deployment:
     host: mongodb
     port: 27017
     replicas: 1
+    storage: 10Gi
 
   rabbitmq:
     host: rabbitmq