diff --git a/exerr/gin.go b/exerr/gin.go
index dba9a05..9c9d64d 100644
--- a/exerr/gin.go
+++ b/exerr/gin.go
@@ -48,6 +48,12 @@ func (ee *ExErr) toJson(depth int, applyExtendListener bool, outputMeta bool) la
 			metaJson[metaKey] = metaVal.rawValueForJson()
 		}
 		ginJson["meta"] = metaJson
+
+		extraJson := langext.H{}
+		for extraKey, extraVal := range ee.Extra {
+			extraJson[extraKey] = extraVal
+		}
+		ginJson["extra"] = extraJson
 	}
 
 	if applyExtendListener {
diff --git a/goextVersion.go b/goextVersion.go
index c514de5..dd32325 100644
--- a/goextVersion.go
+++ b/goextVersion.go
@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.529"
+const GoextVersion = "0.0.530"
 
-const GoextVersionTimestamp = "2024-10-08T19:22:17+0200"
+const GoextVersionTimestamp = "2024-10-09T11:15:26+0200"