diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 07d07409f16f..26fa6d3845b9 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -251,6 +251,9 @@ DTC_FLAGS += -Wno-unit_address_vs_reg \
 	-Wno-unit_address_format \
 	-Wno-avoid_unnecessary_addr_size \
 	-Wno-alias_paths \
+	-Wno-graph_child_address \
+	-Wno-graph_port \
+	-Wno-unique_unit_address \
 	-Wno-pci_device_reg
 endif