diff --git a/CleanSpec.mk b/CleanSpec.mk
index 02e8eec..e680103 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -262,6 +262,7 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/priv-app/InProcessTethering)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/OsuLogin)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system_other/system/app/OsuLogin)
+$(call add-clean-step, rm -rf $(OUT_DIR)/host/linux-x86/testcases/ravenwood-runtime)
 # ******************************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST ABOVE THIS BANNER
 # ******************************************************************
diff --git a/Ravenwood.bp b/Ravenwood.bp
index e1a096c..2f902ac 100644
--- a/Ravenwood.bp
+++ b/Ravenwood.bp
@@ -190,12 +190,20 @@
     visibility: ["//visibility:private"],
 }
 
+java_genrule {
+    name: "z00-all-updatable-modules-system-stubs",
+    cmd: "cp $(in) $(out)",
+    srcs: [":all-updatable-modules-system-stubs"],
+    out: ["z00-all-updatable-modules-system-stubs.jar"],
+    visibility: ["//visibility:private"],
+}
+
 android_ravenwood_libgroup {
     name: "ravenwood-runtime",
     libs: [
         "100-framework-minus-apex.ravenwood",
         "200-kxml2-android",
-        "all-updatable-modules-system-stubs",
+
         "android.test.mock.ravenwood",
         "ravenwood-helper-runtime",
         "hoststubgen-helper-runtime.ravenwood",
@@ -211,6 +219,9 @@
         "ravenwood-junit-impl-flag",
         "mockito-ravenwood-prebuilt",
         "inline-mockito-ravenwood-prebuilt",
+
+        // It's a stub, so it should be towards the end.
+        "z00-all-updatable-modules-system-stubs",
     ],
     jni_libs: [
         "libandroid_runtime",