diff --git a/BauSystem/sw.def.lua b/BauSystem/sw.def.lua
index 4503239c..50095a2d 100644
--- a/BauSystem/sw.def.lua
+++ b/BauSystem/sw.def.lua
@@ -222,7 +222,7 @@ tracer = {}
 
 ---@class Tracer
 ---@field getId fun(): string
----@field getRecords fun(): {[number]: TraceRecord}
+---@field getRecords fun(): {[number]: {[number]: TraceRecord}}
 
 function tracer.getTraces() return nil end