diff --git a/CleanSpec.mk b/CleanSpec.mk
index 7f9536ee9..b3661e4e7 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -55,3 +55,4 @@ $(call add-clean-step, rm -rf $(PRODUCT_OUT)/root/default.prop)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/default.prop)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/EXECUTABLES/lmkd_intermediates/import_includes)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libsysutils_intermediates/import_includes)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/bin/grep $(PRODUCT_OUT)/system/bin/toolbox)