diff --git a/app/boards/arm/preonic/preonic_rev3.dts b/app/boards/arm/preonic/preonic_rev3.dts
index 79f88c33b..8032e4594 100644
--- a/app/boards/arm/preonic/preonic_rev3.dts
+++ b/app/boards/arm/preonic/preonic_rev3.dts
@@ -9,6 +9,7 @@
 #include <st/f3/stm32f303c(b-c)tx-pinctrl.dtsi>
 #include <dt-bindings/zmk/matrix_transform.h>
 
+#include <layouts/common/ortho_5x12/ortho_5x12.dtsi>
 
 / {
     model = "Preonic PCD, rev3";
@@ -18,7 +19,7 @@
         zephyr,sram = &sram0;
         zephyr,flash = &flash0;
         zmk,kscan = &kscan0;
-        zmk,matrix-transform = &layout_grid_transform;
+        zmk,physical-layout = &layout_ortho_5x12_all1u;
     };
 
     kscan0: kscan_0 {
@@ -131,3 +132,18 @@ zephyr_udc0: &usb {
         };
     };
 };
+
+&layout_ortho_5x12_all1u {
+    status = "okay";
+    transform = <&layout_grid_transform>;
+};
+
+&layout_ortho_5x12_1x2u {
+    status = "okay";
+    transform = <&layout_mit_transform>;
+};
+
+&layout_ortho_5x12_2x2u {
+    status = "okay";
+    transform = <&layout_2x2u_transform>;
+};
diff --git a/app/boards/arm/preonic/preonic_rev3.keymap b/app/boards/arm/preonic/preonic_rev3.keymap
index d25c5ca8f..a3d85a94f 100644
--- a/app/boards/arm/preonic/preonic_rev3.keymap
+++ b/app/boards/arm/preonic/preonic_rev3.keymap
@@ -13,7 +13,6 @@
 #define RAISE   2
 
 / {
-    chosen { zmk,matrix-transform = &layout_grid_transform; };
     keymap {
         compatible = "zmk,keymap";
         default_layer {