diff --git a/proto/protofiles_sources/carkot.proto b/proto/protofiles_sources/carkot.proto
index 410af522d1c..16a11b1485d 100644
--- a/proto/protofiles_sources/carkot.proto
+++ b/proto/protofiles_sources/carkot.proto
@@ -1,39 +1,16 @@
 syntax = "proto3";
 package carkot;
 
-option java_package = "proto";
-option java_outer_classname = "Carkot";
-
 message Upload {
-  message Method {
-    enum TYPE {
-      DFU = 0;
-      STLINK = 1;
-    }
-    // Type of upload method.
-    TYPE type = 1;
-    // Upload port.
-    string port = 2;
-    // Device address, smth like 8087:0ABA.
-    string device = 3;
-    // Additional programmator-specific arguments.
-    repeated string arguments = 4;
-  }
   // Firmware data.
   bytes data = 1;
-  // Firmware load address (string, to avoid 64-bit woes).
-  string base = 2;
-  // Method of firmware upload.
-  Method method = 3;
 }
 
 message UploadResult {
-  string stdOut = 1;
-  string stdErr = 2;
   int32 resultCode = 3;
 }
 
 message LogMessage {
-  string source = 1;
+//  string source = 1;
   bytes message = 2;
 }