diff --git a/app/boards/arm/corneish_zen/corneish_zen.dtsi b/app/boards/arm/corneish_zen/corneish_zen.dtsi
index fe2bfa92..daf58b31 100644
--- a/app/boards/arm/corneish_zen/corneish_zen.dtsi
+++ b/app/boards/arm/corneish_zen/corneish_zen.dtsi
@@ -22,6 +22,7 @@
         zmk,display = &epd;
         zmk,battery = &vbatt;
         zephyr,console = &cdc_acm_uart;
+        zmk,matrix_transform = &default_transform;
     };
 
     default_transform: keymap_transform_0 {