diff --git a/config/const.go b/config/const.go
index 44ad5ff9..de695ca2 100644
--- a/config/const.go
+++ b/config/const.go
@@ -112,6 +112,7 @@ var DefaultARRegistries = [...]string{
 	"us-west2-docker.pkg.dev",
 	"us-west3-docker.pkg.dev",
 	"us-west4-docker.pkg.dev",
+	"us-west8-docker.pkg.dev",
 }
 
 // SupportedGCRTokenSources maps config keys to plain english explanations for