diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 690802b3cc64..bd64d030502e 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -243,6 +243,9 @@ quiet_cmd_gzip = GZIP    $@
 # ---------------------------------------------------------------------------
 DTC ?= $(objtree)/scripts/dtc/dtc
 
+# Silence all DTC warnings by default
+DTC_FLAGS += -q
+
 # Disable noisy checks by default
 ifeq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
 DTC_FLAGS += -Wno-unit_address_vs_reg