diff --git a/meshtastic/module_config.options b/meshtastic/module_config.options
index fdde1b3..bf2a5f4 100644
--- a/meshtastic/module_config.options
+++ b/meshtastic/module_config.options
@@ -2,7 +2,7 @@
 
 *MQTTConfig.address max_size:64
 *MQTTConfig.username max_size:64
-*MQTTConfig.password max_size:64
+*MQTTConfig.password max_size:32
 *MQTTConfig.root max_size:32
 
 *AudioConfig.ptt_pin int_size:8