diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
index ea39428b88..780252f94c 100644
--- a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
+++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
@@ -194,6 +194,7 @@
 &wifi1 {
 	status = "okay";
 	qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+	ieee80211-freq-limit = <5470000 5875000>;
 };
 
 &pcie0 {
@@ -212,6 +213,7 @@
 			status = "okay";
 			reg = <0x00010000 0 0 0 0>;
 			qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+			ieee80211-freq-limit = <5170000 5350000>;
 		};
 	};
 };
diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
index 7f6aa51bfa..a063f8e952 100644
--- a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
+++ b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
@@ -199,6 +199,7 @@
 &wifi1 {
 	status = "okay";
 	qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+	ieee80211-freq-limit = <5470000 5875000>;
 };
 
 &pcie0 {
@@ -217,6 +218,7 @@
 			status = "okay";
 			reg = <0x00010000 0 0 0 0>;
 			qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+			ieee80211-freq-limit = <5170000 5350000>;
 		};
 	};
 };