diff --git a/config/common.mk b/config/common.mk
index 74e0afe..eda0f60 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -38,7 +38,7 @@
     vendor/lineage/prebuilt/common/bin/50-lineage.sh:$(TARGET_COPY_OUT_SYSTEM)/addon.d/50-lineage.sh \
     vendor/lineage/prebuilt/common/bin/blacklist:$(TARGET_COPY_OUT_SYSTEM)/addon.d/blacklist
 
-ifeq ($(AB_OTA_UPDATER),true)
+ifneq ($(AB_OTA_PARTITIONS),)
 PRODUCT_COPY_FILES += \
     vendor/lineage/prebuilt/common/bin/backuptool_ab.sh:$(TARGET_COPY_OUT_SYSTEM)/bin/backuptool_ab.sh \
     vendor/lineage/prebuilt/common/bin/backuptool_ab.functions:$(TARGET_COPY_OUT_SYSTEM)/bin/backuptool_ab.functions \