diff --git a/kubernetes/app-of-apps/values.yaml b/kubernetes/app-of-apps/values.yaml
index b4fc119..18e2857 100644
--- a/kubernetes/app-of-apps/values.yaml
+++ b/kubernetes/app-of-apps/values.yaml
@@ -16,3 +16,4 @@ charts:
 manifests:
 - name: argocd
 - name: secrets
+- name: storage-classes
diff --git a/kubernetes/storage-classes/storage-class.yaml b/kubernetes/storage-classes/storage-class.yaml
new file mode 100644
index 0000000..5b27af2
--- /dev/null
+++ b/kubernetes/storage-classes/storage-class.yaml
@@ -0,0 +1,18 @@
+# https://kubernetes.io/docs/concepts/storage/storage-classes/#aws-ebs
+# https://github.com/kubernetes-sigs/aws-ebs-csi-driver/blob/aeb6a026f0f509b2fd47b0b7aea0b9649930eafe/docs/parameters.md?plain=1#L40
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: ebs-sc
+provisioner: ebs.csi.aws.com
+volumeBindingMode: WaitForFirstConsumer
+parameters:
+  csi.storage.k8s.io/fstype: ext4
+  type: gp3
+  iopsPerGB: "3000"
+  encrypted: "true"
+allowedTopologies:
+- matchLabelExpressions:
+  - key: topology.ebs.csi.aws.com/zone
+    values:
+    - us-east-1