diff --git a/README.md b/README.md
index db40cd6..1928aa4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # certwatch
 
-Tool to watch a caddy certmagic redis store, implemented via https://github.com/gamalan/caddy-tlsredis
+Tool to watch a caddy certmagic redis store, implemented via https://github.com/pberkel/caddy-storage-redis
 
 to install:
 
diff --git a/certwatch.go b/certwatch.go
index d39c452..56f0665 100644
--- a/certwatch.go
+++ b/certwatch.go
@@ -36,7 +36,7 @@ var (
 
 func main() {
 	flag.StringVar(&config.RedisUrl, "redisurl", "", "URL for redis instance")
-	flag.StringVar(&config.KeyPrefix, "keyprefix", "caddytls", "prefix for keys")
+	flag.StringVar(&config.KeyPrefix, "keyprefix", "caddy", "prefix for keys")
 	flag.StringVar(&config.ValuePrefix, "valueprefix", "caddy-storage-redis", "prefix for values")
 	flag.StringVar(&config.AcmeDirName, "acmedir", "acme-v02.api.letsencrypt.org-directory", "subdir for ACME")
 	flag.StringVar(&config.CertDir, "certdir", "/var/lib/certwatch", "directory for storing certificates locally")