diff --git a/config/common.mk b/config/common.mk
index 7b1b2bb..96f459f 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -324,4 +324,4 @@
 
 -include vendor/cyngn/product.mk
 
-$(call inherit-product-if-exists, vendor/extra/product.mk)
+$(call prepend-product-if-exists, vendor/extra/product.mk)