1 files changed, 1 insertions, 1 deletions

diff --git a/collector/diskstats_darwin.go b/collector/diskstats_darwin.go
index 89622a3..864220b 100644
--- a/collector/diskstats_darwin.go
+++ b/collector/diskstats_darwin.go
@@ -189,7 +189,7 @@ func NewDiskstatsCollector(logger log.Logger) (Collector, error) {
 func (c *diskstatsCollector) Update(ch chan<- prometheus.Metric) error {
         diskStats, err := iostat.ReadDriveStats()
         if err != nil {
-                return fmt.Errorf("couldn't get diskstats: %s", err)
+                return fmt.Errorf("couldn't get diskstats: %w", err)
         }
 
         for _, stats := range diskStats {