diff --git a/core/dex_preopt_libart.mk b/core/dex_preopt_libart.mk
index 5a2f07f..ab54b1d 100644
--- a/core/dex_preopt_libart.mk
+++ b/core/dex_preopt_libart.mk
@@ -25,10 +25,6 @@
 COMPILED_CLASSES := $(call word-colon,1,$(firstword \
     $(filter %system/etc/compiled-classes,$(PRODUCT_COPY_FILES))))
 
-# start of image reserved address space
-LIBART_IMG_HOST_BASE_ADDRESS   := 0x60000000
-LIBART_IMG_TARGET_BASE_ADDRESS := 0x70000000
-
 define get-product-default-property
 $(strip $(patsubst $(1)=%,%,$(filter $(1)=%,$(PRODUCT_DEFAULT_PROPERTY_OVERRIDES))))
 endef
@@ -45,7 +41,6 @@
 # building the image. We therefore limit the Xmx value. This isn't done
 # via a property as we want the larger Xmx value if we're running on a
 # MIPS device.
-LIBART_IMG_TARGET_BASE_ADDRESS := 0x30000000
 DEX2OAT_XMX := 128m
 endif