diff --git a/proto/internal.proto b/proto/internal.proto
index d341d61..41dbbb5 100644
--- a/proto/internal.proto
+++ b/proto/internal.proto
@@ -25,12 +25,12 @@ enum AuthorizationStatus {
 
 message AuthorizeResponse {
   AuthorizationStatus status = 1;
-  string error_message = 2;
-  string session_uuid = 3;
+  string session_uuid = 2;
 }
 
 message TerminateRequest {
   string session_uuid = 1;
+  string log_file = 2;
 }
 
 enum TerminateStatus {
@@ -40,5 +40,4 @@ enum TerminateStatus {
 
 message TerminateResponse {
     TerminateStatus status = 1;
-    string error_message = 2;
 }
\ No newline at end of file
diff --git a/src/daemon/server.rs b/src/daemon/server.rs
index 6e718bc..b82e54a 100644
--- a/src/daemon/server.rs
+++ b/src/daemon/server.rs
@@ -6,7 +6,8 @@ use tonic::{Request, Response, Status};
 
 use libcommand::internal::{
     unix_server::Unix,
-    AuthorizeRequest, AuthorizeResponse, AuthorizationStatus, TerminateRequest, TerminateResponse, TerminateStatus
+    AuthorizeRequest, AuthorizeResponse, AuthorizationStatus,
+    TerminateRequest, TerminateResponse, TerminateStatus
 };
 
 #[derive(Default)]
@@ -26,7 +27,6 @@ impl Unix for DaemonServer {
 
         let reply = AuthorizeResponse {
             status: AuthorizationStatus::Authorized.into(),
-            error_message: "".into(),
             session_uuid: "".into()
         };
         Ok(Response::new(reply))
@@ -43,8 +43,7 @@ impl Unix for DaemonServer {
         }
 
         let reply = TerminateResponse {
-            status: TerminateStatus::Ok.into(),
-            error_message: "".into(),
+            status: TerminateStatus::Ok.into()
         };
         Ok(Response::new(reply))
     }