diff --git a/apps/templates/helm-vault.yaml b/apps/templates/helm-vault.yaml
index e390156..8323c70 100644
--- a/apps/templates/helm-vault.yaml
+++ b/apps/templates/helm-vault.yaml
@@ -40,7 +40,7 @@ spec:
             affinity: ""
             ha:
               enabled: true
-              replicas: 3
+              replicas: "3"
               raft:
                 enabled: true
                 setNodeId: true