diff --git a/sun/sun-dsp-trustedvm.dtsi b/sun/sun-dsp-trustedvm.dtsi
index d0cc2ac7..e1c5db54 100644
--- a/sun/sun-dsp-trustedvm.dtsi
+++ b/sun/sun-dsp-trustedvm.dtsi
@@ -2,7 +2,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 &soc {
-	fastrpc_gen_pool_region : fastrpc_gen_pool_region {
+	fastrpc_gen_pool_region: fastrpc_gen_pool_region {
 		iommu-addresses = <&fastrpc_compute_cb1 0x8000 0x11000>;
 	};