diff --git a/spartan/aztec-postgres/values.yaml b/spartan/aztec-postgres/values.yaml
index 045759c882bc..349a60ac0cc3 100644
--- a/spartan/aztec-postgres/values.yaml
+++ b/spartan/aztec-postgres/values.yaml
@@ -23,7 +23,7 @@ resources:
 
 persistence:
   enabled: true
-  size: 1Gi
+  size: 10Gi
   storageClass: ""  # Use default
 
 service:
diff --git a/spartan/terraform/modules/validator-ha-postgres/variables.tf b/spartan/terraform/modules/validator-ha-postgres/variables.tf
index a88ef0845321..a0cc38d6f107 100644
--- a/spartan/terraform/modules/validator-ha-postgres/variables.tf
+++ b/spartan/terraform/modules/validator-ha-postgres/variables.tf
@@ -42,5 +42,5 @@ variable "MEMORY_LIMIT" {
 
 variable "STORAGE_SIZE" {
   type        = string
-  default     = "1Gi"
+  default     = "10Gi"
 }