diff --git a/CleanSpec.mk b/CleanSpec.mk
index 71e6af7..e728897 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -242,7 +242,7 @@
 $(call add-clean-step, rm -f $(OUT_DIR)/target/common/obj/APPS/FeatureSplit2_intermediates/src/com/android/test/split/feature/R.java)
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framework_intermediates/src/core/java/android/hardware)
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framework_intermediates/core/java/android/os/storage/*)
-
+$(call add-clean-step, rm -rf $(OUT_DIR)/host/common/obj/JAVA_LIBRARIES/platformprotos_intermediates)
 # ******************************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST ABOVE THIS BANNER
 # ******************************************************************