diff --git a/CleanSpec.mk b/CleanSpec.mk
index 1efe77c..1b7daa6 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -67,6 +67,7 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libreverb_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libreverbtest_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/soundfx/)
+$(call add-clean-step, find . -type f -name "*.rs" -print0 | xargs -0 touch)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST