diff --git a/main.go b/main.go
index c22b75a..6c9f100 100644
--- a/main.go
+++ b/main.go
@@ -236,7 +236,7 @@ var (
 )
 
 func init() {
-	prometheus.MustRegister(checkBlocked, checkWhitelist, blocklistHashSizes)
+	prometheus.MustRegister(checkBlocked, checkWhitelist)
 }
 
 // Main