diff --git a/docs/usage/configuration-options.md b/docs/usage/configuration-options.md
index d5acec9a848113323bd0b9c7643e38ab2cb05703..895550b151e1d14ca5a8d36c1eab8846cb2f896f 100644
--- a/docs/usage/configuration-options.md
+++ b/docs/usage/configuration-options.md
@@ -2218,7 +2218,7 @@ image: my.new.registry/aRepository/andImage:1.21-alpine
 ## registryUrls
 
 Usually Renovate is able to either (a) use the default registries for a datasource, or (b) automatically detect during the manager extract phase which custom registries are in use.
-In case there is a need to configure them manually, it can be done using this `registryUrls` field, typically using `packageUrls` like so:
+In case there is a need to configure them manually, it can be done using this `registryUrls` field, typically using `packageRules` like so:
 
 ```json
 {