diff --git a/board/avionic-design/dts/tegra20-medcom.dts b/board/avionic-design/dts/tegra20-medcom.dts
index fc52f9ce4e14a918fbdce9c97aa2e1a1f132f668..02864fbc7cd31986a50fcafcc453ebc6e00c70b6 100644
--- a/board/avionic-design/dts/tegra20-medcom.dts
+++ b/board/avionic-design/dts/tegra20-medcom.dts
@@ -4,7 +4,7 @@
 
 / {
 	model = "Avionic Design Medcom-Wide";
-	compatible = "avionic-design,medcom", "nvidia,tegra20";
+	compatible = "ad,medcom", "nvidia,tegra20";
 
 	aliases {
 		usb0 = "/usb@c5008000";
diff --git a/board/avionic-design/dts/tegra20-plutux.dts b/board/avionic-design/dts/tegra20-plutux.dts
index cef49ad8048cbec1bc2d3fdab80963d8bdb4d5a5..78c394f935894b952dce9689ded844ee069d28cc 100644
--- a/board/avionic-design/dts/tegra20-plutux.dts
+++ b/board/avionic-design/dts/tegra20-plutux.dts
@@ -4,7 +4,7 @@
 
 / {
 	model = "Avionic Design Plutux";
-	compatible = "avionic-design,plutux", "nvidia,tegra20";
+	compatible = "ad,plutux", "nvidia,tegra20";
 
 	aliases {
 		usb0 = "/usb@c5008000";
diff --git a/board/avionic-design/dts/tegra20-tec.dts b/board/avionic-design/dts/tegra20-tec.dts
index bb3851b57d10dabe5dd61053299bc93f32618f81..50ea3b51e4a7a575848bf97f968da47e4ebd3f27 100644
--- a/board/avionic-design/dts/tegra20-tec.dts
+++ b/board/avionic-design/dts/tegra20-tec.dts
@@ -4,7 +4,7 @@
 
 / {
 	model = "Avionic Design Tamonten Evaluation Carrier";
-	compatible = "avionic-design,tec", "nvidia,tegra20";
+	compatible = "ad,tec", "nvidia,tegra20";
 
 	aliases {
 		usb0 = "/usb@c5008000";