diff --git a/selfdrive/camerad/main.cc b/selfdrive/camerad/main.cc
index 1e975fa8f5..fbc81d99c0 100644
--- a/selfdrive/camerad/main.cc
+++ b/selfdrive/camerad/main.cc
@@ -45,6 +45,10 @@ void set_do_exit(int sig) {
   do_exit = 1;
 }
 
+/*
+TODO: refactor out camera specific things from here
+*/
+
 struct VisionState;
 
 struct VisionClientState {