diff --git a/core/main.mk b/core/main.mk
index 903e261..2281b7a 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -337,6 +337,7 @@
 
 ifeq ($(AB_OTA_UPDATER),true)
 ADDITIONAL_PRODUCT_PROPERTIES += ro.product.ab_ota_partitions=$(subst $(space),$(comma),$(sort $(AB_OTA_PARTITIONS)))
+ADDITIONAL_VENDOR_PROPERTIES += ro.vendor.build.ab_ota_partitions=$(subst $(space),$(comma),$(sort $(AB_OTA_PARTITIONS)))
 endif
 
 # Set this property for VTS to skip large page size tests on unsupported devices.