diff --git a/tables/tables.tbh b/tables/tables.tbh
index 6e48af5..0d51b80 100644
--- a/tables/tables.tbh
+++ b/tables/tables.tbh
@@ -47,7 +47,7 @@
 #endif
 
 #ifndef TBL_DISCARD_OLD_RECORD_WHEN_FULL
-	#define TBL_DISCARD_OLD_RECORD_WHEN_FULL 0
+	#define TBL_DISCARD_OLD_RECORD_WHEN_FULL 1
 #endif
 
 #ifndef TBL_TIME_TYPE_INCLUDED	'must include time library