diff --git a/core/auth.proto b/core/auth.proto
deleted file mode 100644
index 0653b08..0000000
--- a/core/auth.proto
+++ /dev/null
@@ -1,16 +0,0 @@
-syntax = "proto3";
-
-package auth;
-
-service AuthService {
-  rpc Authenticate(AuthenticateRequest) returns (AuthenticateResponse);
-}
-
-message AuthenticateRequest {
-  string username = 1;
-  string password = 2;
-}
-
-message AuthenticateResponse {
-  string token = 1;
-}