diff --git a/main.go b/main.go
index 52547b3..637cf90 100644
--- a/main.go
+++ b/main.go
@@ -1,3 +1,4 @@
+// TODO: Optimisation: only log dt1, dt2, rt1, rt2, g on change.
 package main
 
 import (
@@ -65,6 +66,7 @@ func main() {
 	opts.AddBroker(os.Getenv("MQTT_BROKER"))
 	opts.SetUsername(os.Getenv("MQTT_USERNAME"))
 	opts.SetPassword(os.Getenv("MQTT_PASSWORD"))
+	opts.SetAutoReconnect(true)
 
 	// Connect to MQTT broker
 	client := mqtt.NewClient(opts)