diff --git a/core/product.mk b/core/product.mk
index f6347e8..9aaf5eb 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -372,11 +372,6 @@
 _product_list_vars += PRODUCT_PACKAGE_NAME_OVERRIDES
 _product_list_vars += PRODUCT_CERTIFICATE_OVERRIDES
 
-# A list of <overridden-apex>:<override-apex> pairs that specifies APEX module
-# overrides to be applied to the APEX names in the boot jar variables
-# (PRODUCT_BOOT_JARS, PRODUCT_APEX_BOOT_JARS etc).
-_product_list_vars += PRODUCT_BOOT_JAR_MODULE_OVERRIDES
-
 # Controls for whether different partitions are built for the current product.
 _product_single_value_vars += PRODUCT_BUILD_SYSTEM_IMAGE
 _product_single_value_vars += PRODUCT_BUILD_SYSTEM_OTHER_IMAGE
diff --git a/core/product_config.mk b/core/product_config.mk
index 403c6be..7bed376 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -285,19 +285,6 @@
 # All APEX jars come after /system and /system_ext jars, so adding core-icu4j at the end of the list
 PRODUCT_BOOT_JARS += com.android.i18n:core-icu4j
 
-# Replaces references to overridden boot jar modules in a boot jars variable.
-# $(1): Name of a boot jars variable with <apex>:<jar> pairs.
-define replace-boot-jar-module-overrides
-  $(foreach pair,$(PRODUCT_BOOT_JAR_MODULE_OVERRIDES),\
-    $(eval _rbjmo_from := $(call word-colon,1,$(pair)))\
-    $(eval _rbjmo_to := $(call word-colon,2,$(pair)))\
-    $(eval $(1) := $(patsubst $(_rbjmo_from):%,$(_rbjmo_to):%,$($(1)))))
-endef
-
-$(call replace-boot-jar-module-overrides,PRODUCT_BOOT_JARS)
-$(call replace-boot-jar-module-overrides,PRODUCT_APEX_BOOT_JARS)
-$(call replace-boot-jar-module-overrides,ART_APEX_JARS)
-
 # The extra system server jars must be appended at the end after common system server jars.
 PRODUCT_SYSTEM_SERVER_JARS += $(PRODUCT_SYSTEM_SERVER_JARS_EXTRA)