diff --git a/apps/snapshots.go b/apps/snapshots.go
index 510dfb9..1043fc7 100644
--- a/apps/snapshots.go
+++ b/apps/snapshots.go
@@ -138,6 +138,7 @@ func (s *SnapshotProcessor) CreateSnapshot(appName string, labels []string) (str
 		return snapshot.KeyName(s.IndexLabel), fmt.Errorf("change working directory error: %v", err)
 	}
 
+	log.Println("DEBUG tar call:", tarBin, "-acf", tmpSnapshotArchivePath, "./")
 	err = exec.Command(tarBin, "-acf", tmpSnapshotArchivePath, "./").Run()
 	if err != nil {
 		return snapshot.KeyName(s.IndexLabel), fmt.Errorf("compression error: %v", err)