diff --git a/config/boards/shields/mlego_m66_rev4/mlego_m66_rev4.overlay b/config/boards/shields/mlego_m66_rev4/mlego_m66_rev4.overlay
index 64fc71e..456a01d 100644
--- a/config/boards/shields/mlego_m66_rev4/mlego_m66_rev4.overlay
+++ b/config/boards/shields/mlego_m66_rev4/mlego_m66_rev4.overlay
@@ -4,7 +4,7 @@
  */
 
 #include <dt-bindings/zmk/matrix_transform.h>
-#include <mlego_m66_rev4_layout.dtsi>
+#include "mlego_m66_rev4_layout.dtsi"
 
 / {
    model = "mlego m66, rev4";