diff --git a/target/linux/ramips/dts/OMEGA2.dts b/target/linux/ramips/dts/OMEGA2.dts
index f419dc9c74c..25cc818d569 100644
--- a/target/linux/ramips/dts/OMEGA2.dts
+++ b/target/linux/ramips/dts/OMEGA2.dts
@@ -3,6 +3,7 @@
 #include "OMEGA2.dtsi"
 
 / {
+	compatible = "onion,omega2", "mediatek,mt7628an-soc";
 	model = "Onion Omega2";
 
 	memory@0 {
diff --git a/target/linux/ramips/dts/OMEGA2.dtsi b/target/linux/ramips/dts/OMEGA2.dtsi
index 132df58ac45..73a69087924 100644
--- a/target/linux/ramips/dts/OMEGA2.dtsi
+++ b/target/linux/ramips/dts/OMEGA2.dtsi
@@ -4,7 +4,7 @@
 #include <dt-bindings/input/input.h>
 
 / {
-	compatible = "onion,omega", "mediatek,mt7628an-soc";
+	compatible = "onion,omega2", "mediatek,mt7628an-soc";
 
 	chosen {
 		bootargs = "console=ttyS0,115200";
diff --git a/target/linux/ramips/dts/OMEGA2P.dts b/target/linux/ramips/dts/OMEGA2P.dts
index a49d94c08f5..53e83772924 100644
--- a/target/linux/ramips/dts/OMEGA2P.dts
+++ b/target/linux/ramips/dts/OMEGA2P.dts
@@ -3,6 +3,7 @@
 #include "OMEGA2.dtsi"
 
 / {
+	compatible = "onion,omega2p", "onion,omega2", "mediatek,mt7628an-soc";
 	model = "Onion Omega2+";
 
 	memory@0 {