diff --git a/product.mk b/product.mk
index 88b4fe4..a9cacc5 100644
--- a/product.mk
+++ b/product.mk
@@ -63,8 +63,8 @@ PRODUCT_SYSTEM_DEFAULT_PROPERTIES += lineage.updater.uri="https://updater-api.od
 PRODUCT_SYSTEM_DEFAULT_PROPERTIES += lineage.updater.allow_downgrading=true
 
 ## Signing
-PRODUCT_DEFAULT_DEV_CERTIFICATE := vendor/certs/releasekey
-PRODUCT_OTA_PUBLIC_KEYS := vendor.certs/otakey.x509.pem
+#PRODUCT_DEFAULT_DEV_CERTIFICATE := vendor/certs/releasekey
+#PRODUCT_OTA_PUBLIC_KEYS := vendor.certs/otakey.x509.pem
 
 ifeq ($(WITH_GMS),true)
 ifneq ($(PRODUCT_IS_ATV),true)