diff --git a/core/Makefile b/core/Makefile
index 656cc09..7ff896e 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -654,7 +654,7 @@
 	$(call intermediates-dir-for,PACKAGING,ota_keys)/keys
 DUMPKEY_JAR := $(HOST_OUT_JAVA_LIBRARIES)/dumpkey.jar
 $(RECOVERY_INSTALL_OTA_KEYS): PRIVATE_OTA_PUBLIC_KEYS := $(OTA_PUBLIC_KEYS)
-$(RECOVERY_INSTALL_OTA_KEYS): extra_keys := $(patsubst %,%.x509.pem,$(TARGET_EXTRA_RECOVERY_KEYS))
+$(RECOVERY_INSTALL_OTA_KEYS): extra_keys := $(patsubst %,%.x509.pem,$(PRODUCT_EXTRA_RECOVERY_KEYS))
 $(RECOVERY_INSTALL_OTA_KEYS): $(OTA_PUBLIC_KEYS) $(DUMPKEY_JAR) $(extra_keys)
 	@echo "DumpPublicKey: $@ <= $(PRIVATE_OTA_PUBLIC_KEYS) $(extra_keys)"
 	@rm -rf $@
@@ -1068,8 +1068,8 @@
 ifdef INTERNAL_USERIMAGES_SPARSE_EXT_FLAG
 	$(hide) echo "extfs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG)" >> $(zip_root)/META/misc_info.txt
 endif
-ifdef TARGET_EXTRA_RECOVERY_KEYS
-	$(hide) echo "extra_recovery_keys=$(TARGET_EXTRA_RECOVERY_KEYS)" >> $(zip_root)/META/misc_info.txt
+ifdef PRODUCT_EXTRA_RECOVERY_KEYS
+	$(hide) echo "extra_recovery_keys=$(PRODUCT_EXTRA_RECOVERY_KEYS)" >> $(zip_root)/META/misc_info.txt
 endif
 	@# Zip everything up, preserving symlinks
 	$(hide) (cd $(zip_root) && zip -qry ../$(notdir $@) .)
diff --git a/core/product.mk b/core/product.mk
index 249582b..c2b398e 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -71,6 +71,7 @@
     PRODUCT_CHARACTERISTICS \
     PRODUCT_COPY_FILES \
     PRODUCT_OTA_PUBLIC_KEYS \
+    PRODUCT_EXTRA_RECOVERY_KEYS \
     PRODUCT_PACKAGE_OVERLAYS \
     DEVICE_PACKAGE_OVERLAYS \
     PRODUCT_CONTRIBUTORS_FILE \
diff --git a/core/product_config.mk b/core/product_config.mk
index 433fae2..4f4f97d 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -303,6 +303,10 @@
 PRODUCT_OTA_PUBLIC_KEYS := $(sort \
     $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_OTA_PUBLIC_KEYS))
 
+PRODUCT_EXTRA_RECOVERY_KEYS := $(sort \
+    $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_EXTRA_RECOVERY_KEYS))
+
+
 # ---------------------------------------------------------------
 # Simulator overrides
 ifeq ($(TARGET_PRODUCT),sim)