diff --git a/main.go b/main.go
index 767bdff..1fe5e41 100644
--- a/main.go
+++ b/main.go
@@ -154,6 +154,10 @@ func main() {
 		logrus.Fatalf("invalid log level %s", config.LogLevel)
 	}
 	logrus.SetLevel(l)
+	logruslogger.SetupLevelChangeOnSignal(ctx, map[os.Signal]logrus.Level{
+		syscall.SIGUSR1: logrus.TraceLevel,
+		syscall.SIGUSR2: l,
+	})
 
 	config.retrieveACLRules(ctx)