diff --git a/packages/container-vault-unseal-sgx-azure/default.nix b/packages/container-vault-unseal-sgx-azure/default.nix
index 1d38aef..3ec1271 100644
--- a/packages/container-vault-unseal-sgx-azure/default.nix
+++ b/packages/container-vault-unseal-sgx-azure/default.nix
@@ -38,6 +38,8 @@ nixsgxLib.mkSGXContainer {
         ALLOWED_TCB_LEVELS = "SwHardeningNeeded";
 
         VAULT_AUTH_TEE_SHA256 = "${vat.vault-auth-tee.sha}/share/vault-auth-tee.sha256";
+        ### TODO: remove hardcoded version ###
+        VAULT_AUTH_TEE_VERSION = "0.1.0+dev";
       };
     };