diff --git a/infra/vault/values.yaml b/infra/vault/values.yaml
index f34c83b..9e01b2e 100644
--- a/infra/vault/values.yaml
+++ b/infra/vault/values.yaml
@@ -73,19 +73,18 @@ vault:
             cluster_address = "[::]:8201"
             tls_cert_file = "/vault/userconfig/vault-server-tls/vault.crt"
             tls_key_file  = "/vault/userconfig/vault-server-tls/vault.key"
-            tls_client_ca_file = "/vault/userconfig/vault-server-tls/vault.ca"
           }
   
           storage "raft" {
             path = "/vault/data"
             retry_join {
-              leader_api_addr = "http://vault-0.vault-internal:8200"
+              leader_api_addr = "https://vault-0.vault-internal:8200"
               leader_ca_cert_file = "/vault/userconfig/vault-server-tls/vault.ca"
               leader_client_cert_file = "/vault/userconfig/vault-server-tls/vault.crt"
               leader_client_key_file = "/vault/userconfig/vault-server-tls/vault.key"
             }
             retry_join {
-              leader_api_addr = "http://vault-1.vault-internal:8200"
+              leader_api_addr = "https://vault-1.vault-internal:8200"
               leader_ca_cert_file = "/vault/userconfig/vault-server-tls/vault.ca"
               leader_client_cert_file = "/vault/userconfig/vault-server-tls/vault.crt"
               leader_client_key_file = "/vault/userconfig/vault-server-tls/vault.key"