diff --git a/modal_proto/api.proto b/modal_proto/api.proto
index 35bcb423a..cf33fe32a 100644
--- a/modal_proto/api.proto
+++ b/modal_proto/api.proto
@@ -340,6 +340,7 @@ message AppGetLogsRequest {
   string function_id = 5;
   string input_id = 6;
   string task_id = 7;
+  string function_call_id = 9;
   FileDescriptor file_descriptor = 8;
 }