diff --git a/config.go b/config.go
deleted file mode 100644
index 463d12a..0000000
--- a/config.go
+++ /dev/null
@@ -1,14 +0,0 @@
-package main
-
-import (
-	"errors"
-	"github.com/BurntSushi/toml"
-)
-
-func ReadConfig(fname string) (DnsConfig, error) {
-	var conf DnsConfig
-	if _, err := toml.DecodeFile(fname, &conf); err != nil {
-		return DnsConfig{}, errors.New("Malformed configuration file")
-	}
-	return conf, nil
-}
diff --git a/util.go b/util.go
index 8fcc4b9..a2fda88 100644
--- a/util.go
+++ b/util.go
@@ -2,12 +2,22 @@ package main
 
 import (
 	"crypto/rand"
+	"errors"
+	"github.com/BurntSushi/toml"
 	"github.com/satori/go.uuid"
 	"math/big"
 	"regexp"
 	"strings"
 )
 
+func ReadConfig(fname string) (DnsConfig, error) {
+	var conf DnsConfig
+	if _, err := toml.DecodeFile(fname, &conf); err != nil {
+		return DnsConfig{}, errors.New("Malformed configuration file")
+	}
+	return conf, nil
+}
+
 func SanitizeString(s string) string {
 	// URL safe base64 alphabet without padding as defined in ACME
 	re, err := regexp.Compile("[^A-Za-z\\-\\_0-9]+")