diff --git a/hosts/pi/default.nix b/hosts/pi/default.nix
index a166d23..1837e82 100644
--- a/hosts/pi/default.nix
+++ b/hosts/pi/default.nix
@@ -136,6 +136,7 @@
         network_key = "!secret.yaml network_key";
         pan_id = 13001;
         ext_pan_id = [ 79 1 73 47 250 136 124 222 ];
+        transmit_power = 10;
       };
       mqtt = {
         version = 5;