diff --git a/src/CANNode.h b/src/CANNode.h
index 8f78b25..1b6b9bd 100644
--- a/src/CANNode.h
+++ b/src/CANNode.h
@@ -51,3 +51,4 @@ typedef struct outputs_t {
   bool invert;
 } outputs_t;
 #endif
+// mirror test