diff --git a/app/boards/shields/charybdis/boards/nice_nano_v2.overlay b/app/boards/shields/charybdis/boards/nice_nano_v2.overlay
deleted file mode 100644
index 0ad7fd6c8a5..00000000000
--- a/app/boards/shields/charybdis/boards/nice_nano_v2.overlay
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <dt-bindings/led/led.h>
-
-&spi1 {
-	compatible = "nordic,nrf-spim";
-	status = "okay";
-	mosi-pin = <43>;
-	// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.
-	sck-pin = <5>;
-	miso-pin = <7>;
-
-	led_strip: ws2812@0 {
-		compatible = "worldsemi,ws2812-spi";
-		label = "WS2812";
-
-		/* SPI */
-		reg = <0>; /* ignored, but necessary for SPI bindings */
-		spi-max-frequency = <4000000>;
-
-		/* WS2812 */
-		chain-length = <10>; /* arbitrary; change at will */
-		spi-one-frame = <0x70>;
-		spi-zero-frame = <0x40>;
-
-		color-mapping = <LED_COLOR_ID_GREEN LED_COLOR_ID_RED LED_COLOR_ID_BLUE>;
-	};
-};
-
-/ {
-	chosen {
-		zmk,underglow = &led_strip;
-	};
-};