diff --git a/admin/sync/exercice_files.go b/admin/sync/exercice_files.go
index ee6de6cd..a9689110 100644
--- a/admin/sync/exercice_files.go
+++ b/admin/sync/exercice_files.go
@@ -28,14 +28,14 @@ func SyncExerciceFiles(i Importer, exercice fic.Exercice) (errs []string) {
 		// Parse DIGESTS.txt
 		digests := map[string][]byte{}
 		for nline, d := range strings.Split(digs, "\n") {
-			if dsplt := strings.SplitN(d, " ", 2); len(dsplt) != 2 {
+			if dsplt := strings.SplitN(d, " ", 2); len(dsplt) < 2 {
 				errs = append(errs, fmt.Sprintf("%q: unable to parse DIGESTS.txt line %d: invalid format", path.Base(exercice.Path), nline + 1))
 				continue
 			} else if hash, err := hex.DecodeString(dsplt[0]); err != nil {
 				errs = append(errs, fmt.Sprintf("%q: unable to parse DIGESTS.txt line %d: %s", path.Base(exercice.Path), nline + 1, err))
 				continue
 			} else {
-				digests[strings.TrimLeftFunc(dsplt[1], unicode.IsSpace)] = hash
+				digests[strings.TrimFunc(dsplt[1], unicode.IsSpace)] = hash
 			}
 		}