1 files changed, 0 insertions, 2 deletions

diff --git a/collector/textfile.go b/collector/textfile.go
index 03a5e11..bc2ac43 100644
--- a/collector/textfile.go
+++ b/collector/textfile.go
@@ -22,7 +22,6 @@ import (
         "path/filepath"
         "sort"
         "strings"
-        "sync"
         "time"
 
         "github.com/prometheus/client_golang/prometheus"
@@ -34,7 +33,6 @@ import (
 
 var (
         textFileDirectory = kingpin.Flag("collector.textfile.directory", "Directory to read text files with metrics from.").Default("").String()
-        textFileAddOnce   sync.Once
         mtimeDesc         = prometheus.NewDesc(
                 "node_textfile_mtime_seconds",
                 "Unixtime mtime of textfiles successfully read.",