diff --git a/session/service.proto b/session/service.proto
index 2f50f37..3619a22 100644
--- a/session/service.proto
+++ b/session/service.proto
@@ -6,10 +6,6 @@ option csharp_namespace = "NeoFS.API.Session";
 import "service/meta.proto";
 import "service/verify.proto";
 import "refs/types.proto";
-import "github.com/gogo/protobuf/gogoproto/gogo.proto";
-
-option (gogoproto.stable_marshaler_all) = true;
-
 
 service Session {
     // Create opens new session between the client and the server
@@ -22,18 +18,18 @@ message CreateRequest {
     refs.OwnerID OwnerID = 1;
 
     // Lifetime carries a lifetime of the session
-    service.TokenLifetime Lifetime = 2 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
+    service.TokenLifetime Lifetime = 2;
 
     // RequestMetaHeader contains information about request meta headers (should be embedded into message)
-    service.RequestMetaHeader Meta           = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
+    service.RequestMetaHeader Meta = 98;
     // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
-    service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
+    service.RequestVerificationHeader Verify = 99;
 }
 
 // CreateResponse carries an information about the opened session
 message CreateResponse {
     // ID carries an identifier of session token
-    bytes ID = 1 [(gogoproto.customtype) = "TokenID", (gogoproto.nullable) = false];
+    bytes ID = 1;
 
     // SessionKey carries a session public key
     bytes SessionKey = 2;