diff --git a/example/main.go b/example/main.go
index e4b4576..a6dda01 100644
--- a/example/main.go
+++ b/example/main.go
@@ -45,7 +45,7 @@ func main() {
 
 		span.AddEvent(
 			"smthing is happening",
-			attr.WithAttributes(attr.SeverityLevel(level.INFO), attr.SourceCodeLocation(1)),
+			attr.WithAttributes(attr.SeverityLevel(level.INFO), attr.SourceCodeLocation(0)),
 		)
 
 		err := Serv(ctx)