diff --git a/meshtastic/module_config.options b/meshtastic/module_config.options
index fdc46d5f..68aba7c1 100644
--- a/meshtastic/module_config.options
+++ b/meshtastic/module_config.options
@@ -3,7 +3,7 @@
 *MQTTConfig.address max_size:64
 *MQTTConfig.username max_size:64
 *MQTTConfig.password max_size:64
-*MQTTConfig.root max_size:16
+*MQTTConfig.root max_size:32
 
 *AudioConfig.ptt_pin int_size:8
 *AudioConfig.i2s_ws int_size:8
@@ -25,4 +25,4 @@
 *AmbientLightingConfig.blue int_size:8
 
 *DetectionSensorConfig.monitor_pin int_size:8
-*DetectionSensorConfig.name max_size:20
\ No newline at end of file
+*DetectionSensorConfig.name max_size:20