diff --git a/cmd/index.go b/cmd/index.go
index 1bc6c1d..31e3983 100644
--- a/cmd/index.go
+++ b/cmd/index.go
@@ -17,12 +17,6 @@ import (
 	"seedno.de/seednode/roulette/types"
 )
 
-var CompressionFormats = []string{
-	"none",
-	"zlib",
-	"zstd",
-}
-
 type fileIndex struct {
 	mutex *sync.RWMutex
 	list  []string
diff --git a/cmd/root.go b/cmd/root.go
index cb669d8..28c162e 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -17,7 +17,7 @@ import (
 
 const (
 	AllowedCharacters string = `^[A-z0-9.\-_]+$`
-	ReleaseVersion    string = "5.4.1"
+	ReleaseVersion    string = "5.4.2"
 )
 
 var (