diff --git a/auth/v1/srv.proto b/auth/v1/srv.proto
index 6c8d942..ad5c47f 100644
--- a/auth/v1/srv.proto
+++ b/auth/v1/srv.proto
@@ -30,8 +30,10 @@ service AuthorizationService {
   // Two Factor Authentication
   // For now it's only SMS-OTP - later will be Email-OTP or other methods can be
   // added For HMAC-OTP there won't be a need to call this api
-  rpc SendTFAReq(TFAReq) returns (base.v1.StatusRes) {}
+  rpc ProcessTFAReq(TFAReq) returns (base.v1.StatusRes) {}
+
   // For HMAC-OTP an initialization step must be added to exchange keys
   rpc InitTFAReq(InternalIAM) returns (TFAExRes) {}
+
   rpc CheckTFACode(CheckTFAReq) returns (base.v1.StatusRes) {}
 }