diff --git a/internal/handler/frostfs_mock.go b/internal/handler/frostfs_mock.go
index 47a5d86..c99a588 100644
--- a/internal/handler/frostfs_mock.go
+++ b/internal/handler/frostfs_mock.go
@@ -229,7 +229,7 @@ func (t *TestFrostFS) SearchObjects(_ context.Context, prm PrmObjectSearch) (Res
 	return &resObjectSearchMock{res: res}, nil
 }
 
-func (t *TestFrostFS) InitMultiObjectReader(_ context.Context, prm PrmInitMultiObjectReader) (io.Reader, error) {
+func (t *TestFrostFS) InitMultiObjectReader(context.Context, PrmInitMultiObjectReader) (io.Reader, error) {
 	return nil, nil
 }