diff --git a/core/board_config.mk b/core/board_config.mk
index bffaf2a..70c91a8 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -203,7 +203,7 @@
 
 # Conditional to building on linux, as dex2oat currently does not work on darwin.
 ifeq ($(HOST_OS),linux)
-  WITH_DEXPREOPT ?= true
+  WITH_DEXPREOPT := true
 endif
 
 # ###############################################################
diff --git a/core/dex_preopt_config.mk b/core/dex_preopt_config.mk
index 0bb47d1..e36e2eb 100644
--- a/core/dex_preopt_config.mk
+++ b/core/dex_preopt_config.mk
@@ -65,12 +65,9 @@
   # Non eng linux builds must have preopt enabled so that system server doesn't run as interpreter
   # only. b/74209329
   ifeq (,$(filter eng, $(TARGET_BUILD_VARIANT)))
-    # TODO(riscv64) add compiler support and enable dexpreopt on RISC-V.
-    ifeq (,$(filter riscv64, $(TARGET_ARCH)))
-      ifneq (true,$(WITH_DEXPREOPT))
-        ifneq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY))
-          $(call pretty-error, DEXPREOPT must be enabled for user and userdebug builds)
-        endif
+    ifneq (true,$(WITH_DEXPREOPT))
+      ifneq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY))
+        $(call pretty-error, DEXPREOPT must be enabled for user and userdebug builds)
       endif
     endif
   endif
diff --git a/target/board/generic_riscv64/BoardConfig.mk b/target/board/generic_riscv64/BoardConfig.mk
index 53379bb..906f7f0 100644
--- a/target/board/generic_riscv64/BoardConfig.mk
+++ b/target/board/generic_riscv64/BoardConfig.mk
@@ -26,6 +26,3 @@
 
 # Temporary hack while prebuilt modules are missing riscv64.
 ALLOW_MISSING_DEPENDENCIES := true
-
-# Temporary until dex2oat works when targeting riscv64
-WITH_DEXPREOPT := false