diff --git a/cleanspec.mk b/cleanspec.mk
index 73d710b..8ad575c 100644
--- a/cleanspec.mk
+++ b/cleanspec.mk
@@ -112,6 +112,7 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libwebcore_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libjs_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libv8_intermediates)
+$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framework_intermediates/src/core/java/com/android/internal/os/IDropBoxService.java)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST