diff --git a/radio-settings.json b/radio-settings.json
index c08a31f..4d1b469 100644
--- a/radio-settings.json
+++ b/radio-settings.json
@@ -106,7 +106,7 @@
       "rxen_pin": -1,
       "txled_pin": -1,
       "rxled_pin": -1,
-      "tx_power": 30,
+      "tx_power": 18,
       "use_dio3_tcxo": true,
       "use_dio2_rf": true,
       "preamble_length": 17,