diff --git a/gitops/base-install/ebs-csi/install.yaml b/gitops/base-install/ebs-csi/install.yaml
index a0c45fc..95c1d2d 100644
--- a/gitops/base-install/ebs-csi/install.yaml
+++ b/gitops/base-install/ebs-csi/install.yaml
@@ -47,6 +47,7 @@ spec:
               memory: "128Mi"
         storageClasses:
           - name: gp3
+            allowVolumeExpansion: true
             parameters:
               type: gp3
 #              encrypted: "true" #TODO: Encrypting volumes by default seems desirable, check side effects