diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile
index 2323fd5b7cda..7653ac50e3b1 100644
--- a/Documentation/devicetree/bindings/Makefile
+++ b/Documentation/devicetree/bindings/Makefile
@@ -61,9 +61,6 @@ override DTC_FLAGS := \
 	-Wno-unique_unit_address \
 	-Wunique_unit_address_if_enabled
 
-# Disable undocumented compatible checks until warning free
-override DT_CHECKER_FLAGS ?=
-
 $(obj)/processed-schema.json: $(DT_DOCS) $(src)/.yamllint check_dtschema_version FORCE
 	$(call if_changed_rule,chkdt)