diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile
index 2d135fba94c16191fb70eb8146dc4d188e9a4add..84b3bc44c0b474dcf1b7ffb689d97f74275614cf 100644
--- a/drivers/of/unittest-data/Makefile
+++ b/drivers/of/unittest-data/Makefile
@@ -1,3 +1,4 @@
+DTC_FLAGS_testcases := -Wno-interrupts_property
 obj-y += testcases.dtb.o
 
 targets += testcases.dtb testcases.dtb.S