diff --git a/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi b/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
index b71437bfe62..59b93db5dec 100644
--- a/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
+++ b/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
@@ -40,13 +40,13 @@
 		wlan5g {
 			label = "blue:wlan5g";
 			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "phy1radio";
+			linux,default-trigger = "phy1tpt";
 		};
 
 		wlan2g {
 			label = "blue:wlan2g";
 			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "phy0radio";
+			linux,default-trigger = "phy0tpt";
 		};
 	};
 };