diff --git a/proto/protofiles_sources/server_car/task.proto b/proto/protofiles_sources/server_car/task.proto
index 11fe5145fec..b61e72a90b0 100644
--- a/proto/protofiles_sources/server_car/task.proto
+++ b/proto/protofiles_sources/server_car/task.proto
@@ -8,5 +8,6 @@ message TaskRequest {
     enum Type {
         DEBUG = 0;
         ROUTE = 1;
+        SONAR = 2;
     }
 }