diff --git a/app/boards/arm/corneish_zen/corneish_zen_v2_right_defconfig b/app/boards/arm/corneish_zen/corneish_zen_v2_right_defconfig
index 85c67b7c..198d0e00 100644
--- a/app/boards/arm/corneish_zen/corneish_zen_v2_right_defconfig
+++ b/app/boards/arm/corneish_zen/corneish_zen_v2_right_defconfig
@@ -6,6 +6,7 @@
 CONFIG_SOC_SERIES_NRF52X=y
 CONFIG_SOC_NRF52840_QIAA=y
 CONFIG_BOARD_CORNEISH_ZEN_V2_RIGHT=y
+CONFIG_ZMK_SPLIT=y
 CONFIG_ZMK_SLEEP=y
 CONFIG_ZMK_DISPLAY=y