diff --git a/cmd/sandbox-api/main.go b/cmd/sandbox-api/main.go
index b2c63f77..1ddd51ca 100644
--- a/cmd/sandbox-api/main.go
+++ b/cmd/sandbox-api/main.go
@@ -187,7 +187,6 @@ func main() {
 			"/ping",
 		},
 		QuietDownPeriod: 10 * time.Second,
-		TimeFieldName: "time",
 		// SourceFieldName: "source",
 	})
 
diff --git a/internal/log/log.go b/internal/log/log.go
index 27b76658..11deddec 100644
--- a/internal/log/log.go
+++ b/internal/log/log.go
@@ -26,14 +26,22 @@ var Logger *slog.Logger
 func InitLoggers(debugFlag bool, attrs []slog.Attr) {
 	Err = log.New(os.Stderr, "!!! ", log.LstdFlags)
 	Out = log.New(os.Stdout, "    ", log.LstdFlags)
+
+	replaceAttrs := func(groups []string, a slog.Attr) slog.Attr {
+		switch a.Key {
+		case slog.TimeKey:
+			a.Key = "timestamp"
+		}
+		return a
+	}
+
 	opts := slog.HandlerOptions{
 		Level: slog.LevelInfo,
+		ReplaceAttr: replaceAttrs,
 	}
 	if debugFlag {
 		Debug = log.New(os.Stdout, "(d) ", log.LstdFlags)
-		opts = slog.HandlerOptions{
-			Level: slog.LevelDebug,
-		}
+		opts.Level = slog.LevelDebug
 	} else {
 		Debug = log.New(io.Discard, "(d) ", log.LstdFlags)
 	}