diff --git a/internal/uploads/worker.go b/internal/uploads/worker.go
index e414e44..eb6d78c 100644
--- a/internal/uploads/worker.go
+++ b/internal/uploads/worker.go
@@ -10,6 +10,7 @@ import (
 	"time"
 
 	"git.d-ma.be/mathias/tapir/internal/domain"
+	"git.d-ma.be/mathias/tapir/internal/errkind"
 	"git.d-ma.be/mathias/tapir/internal/progress"
 )
 
@@ -236,7 +237,7 @@ func (w *Worker) Process(ctx context.Context, job Job) {
 	defer cancel()
 	tr.Begin("audio", 0)
 	if err := w.conv.ToWAV(jobCtx, job.Path, wav); err != nil {
-		log.Error("upload: convert", "err", err)
+		log.Error("upload: convert", "kind", errkind.Of(err))
 		abort()
 		return
 	}
@@ -247,7 +248,7 @@ func (w *Worker) Process(ctx context.Context, job Job) {
 	}
 	t, err := w.tr.Transcribe(progress.With(jobCtx, tr), wav)
 	if err != nil {
-		log.Error("upload: transcribe", "err", err, "elapsed", time.Since(start).Round(time.Second))
+		log.Error("upload: transcribe", "kind", errkind.Of(err), "elapsed", time.Since(start).Round(time.Second))
 		abort()
 		return
 	}