diff --git a/core/board_config.mk b/core/board_config.mk
index 725c0a5..183bdbb 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -129,6 +129,7 @@
   BUILD_BROKEN_PREBUILT_ELF_FILES \
   BUILD_BROKEN_TREBLE_SYSPROP_NEVERALLOW \
   BUILD_BROKEN_USES_NETWORK \
+  BUILD_BROKEN_VENDOR_PROPERTY_NAMESPACE \
   BUILD_BROKEN_VINTF_PRODUCT_COPY_FILES \
 
 _build_broken_var_list += \
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 92f1509..a4b87ea 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -241,6 +241,8 @@
 
 $(call add_json_str,  ShippingApiLevel, $(PRODUCT_SHIPPING_API_LEVEL))
 
+$(call add_json_bool, BuildBrokenVendorPropertyNamespace, $(BUILD_BROKEN_VENDOR_PROPERTY_NAMESPACE))
+
 $(call json_end)
 
 $(file >$(SOONG_VARIABLES).tmp,$(json_contents))