1 files changed, 1 insertions, 0 deletions
diff --git a/src/msg.fbs b/src/msg.fbs
index 9776bb893..da03e00a4 100644
--- a/src/msg.fbs
+++ b/src/msg.fbs
@@ -158,6 +158,7 @@ table StartRes {
   pid: uint32;
   argv: [string];
   exec_path: string;
+  main_module: string; // Absolute URL.
   debug_flag: bool;
   deps_flag: bool;
   types_flag: bool;