diff --git a/plat/arm/board/sgm775/fdts/sgm775_fw_config.dts b/plat/arm/board/sgm775/fdts/sgm775_fw_config.dts
index c5702ca..306bd89 100644
--- a/plat/arm/board/sgm775/fdts/sgm775_fw_config.dts
+++ b/plat/arm/board/sgm775/fdts/sgm775_fw_config.dts
@@ -10,7 +10,7 @@
 
 / {
 	dtb-registry {
-		compatible = "arm,dyn_cfg-dtb_registry";
+		compatible = "fconf,dyn_cfg-dtb_registry";
 
 		/* tb_fw_config is temporarily contained on this dtb */
 		tb_fw-config {