diff --git a/system.cpp b/system.cpp
index 8dc8b9a4..c62563cc 100644
--- a/system.cpp
+++ b/system.cpp
@@ -909,6 +909,7 @@ EX void saveStats(bool emergency IS(false)) {
   if(randomPatternsMode) return;
   if(dual::state) return;
   if(arcm::in()) return;
+  if(arb::in()) return;
   if(hybri) return;
   if(daily::on) return;
   if(peace::on) return;