diff --git a/attic/archiver.py b/attic/archiver.py
index 47650c2d4..d3c8bb511 100644
--- a/attic/archiver.py
+++ b/attic/archiver.py
@@ -8,6 +8,7 @@
 import stat
 import sys
 import textwrap
+import traceback
 
 from attic import __version__
 from attic.archive import Archive, ArchiveChecker
@@ -726,9 +727,11 @@ def main():
     try:
         exit_code = archiver.run(sys.argv[1:])
     except Error as e:
+        traceback.print_exc()
         archiver.print_error(e.get_message())
         exit_code = e.exit_code
     except KeyboardInterrupt:
+        traceback.print_exc()
         archiver.print_error('Error: Keyboard interrupt')
         exit_code = 1
     else: