diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk
index c6f4cb0..77260e6 100644
--- a/core/android_soong_config_vars.mk
+++ b/core/android_soong_config_vars.mk
@@ -65,7 +65,6 @@
   ART_MODULE_BUILD_FROM_SOURCE := $(SOONG_CONFIG_art_module_source_build)
 endif
 
-# TODO(b/172480615): Remove when platform uses ART Module prebuilts by default.
 ifneq (,$(ART_MODULE_BUILD_FROM_SOURCE))
   # Keep an explicit setting.
 else ifneq (,$(findstring .android.art,$(TARGET_BUILD_APPS)))
@@ -75,36 +74,9 @@
   # Always build from source for the module targets. This ought to be covered by
   # the TARGET_BUILD_APPS check above, but there are test builds that don't set it.
   ART_MODULE_BUILD_FROM_SOURCE := true
-else ifeq (true,$(MODULE_BUILD_FROM_SOURCE))
-  # Build from source if other Mainline modules are.
-  ART_MODULE_BUILD_FROM_SOURCE := true
-else ifneq (,$(filter true,$(NATIVE_COVERAGE) $(CLANG_COVERAGE)))
-  # Always build ART APEXes from source in coverage builds since the prebuilts
-  # aren't built with instrumentation.
-  # TODO(b/172480617): Find another solution for this.
-  ART_MODULE_BUILD_FROM_SOURCE := true
-else ifneq (,$(SANITIZE_TARGET)$(SANITIZE_HOST))
-  # Prebuilts aren't built with sanitizers either.
-  ART_MODULE_BUILD_FROM_SOURCE := true
-  MODULE_BUILD_FROM_SOURCE := true
-else ifeq (,$(filter x86 x86_64,$(HOST_CROSS_ARCH)))
-  # We currently only provide prebuilts for x86 on host. This skips prebuilts in
-  # cuttlefish builds for ARM servers.
-  ART_MODULE_BUILD_FROM_SOURCE := true
-else ifneq (,$(filter dex2oatds dex2oats,$(PRODUCT_HOST_PACKAGES)))
-  # Some products depend on host tools that aren't available as prebuilts.
-  ART_MODULE_BUILD_FROM_SOURCE := true
-else ifeq (,$(findstring com.google.android.art,$(PRODUCT_PACKAGES)))
-  # TODO(b/192006406): There is currently no good way to control which prebuilt
-  # APEX (com.google.android.art or com.android.art) gets picked for deapexing
-  # to provide dex jars for hiddenapi and dexpreopting. Instead the AOSP APEX is
-  # completely disabled, and we build from source for AOSP products.
-  ART_MODULE_BUILD_FROM_SOURCE := true
 else
-  # This sets the default for building ART APEXes from source rather than
-  # prebuilts (in packages/modules/ArtPrebuilt and prebuilt/module_sdk/art) in
-  # all other platform builds.
-  ART_MODULE_BUILD_FROM_SOURCE := true
+  # Do the same as other modules by default.
+  ART_MODULE_BUILD_FROM_SOURCE := $(MODULE_BUILD_FROM_SOURCE)
 endif
 
 $(call soong_config_set,art_module,source_build,$(ART_MODULE_BUILD_FROM_SOURCE))