diff --git a/src/test/bash/vault.conf b/src/test/bash/vault.conf
index bbb4510e..8f61f6a0 100644
--- a/src/test/bash/vault.conf
+++ b/src/test/bash/vault.conf
@@ -5,6 +5,7 @@ listener "tcp" {
   address = "0.0.0.0:8200"
   tls_cert_file = "work/ca/certs/localhost.cert.pem"
   tls_key_file = "work/ca/private/localhost.decrypted.key.pem"
+  tls_min_version = "tls10"
 }
 
 disable_mlock = true