diff --git a/CleanSpec.mk b/CleanSpec.mk
index 1181912..b6200a2 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -46,3 +46,6 @@
 
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor)
+
+$(call add-clean-step, rm -rf $(OUT_DIR)/target/product/muskie/vendor/etc/sensors/sensor_def_qcomdev.conf)
+$(call add-clean-step, rm -rf $(OUT_DIR)/target/product/walleye/vendor/etc/sensors/sensor_def_qcomdev.conf)