diff --git a/papers/commands/list_cmd.py b/papers/commands/list_cmd.py
index 017d04b..6c0477b 100644
--- a/papers/commands/list_cmd.py
+++ b/papers/commands/list_cmd.py
@@ -20,7 +20,7 @@ def command(config, ui, cmd):
                 citekey=color.dye(rp.citekeys[n], color.purple),
                 descr=bibdesc,
                 labels=color.dye(' '.join(p.metadata.get('labels', [])),
-                                 color.purple),
+                                 color.purple, bold=True),
                 )).encode('utf-8'))
     ui.print_('\n'.join(articles))
 
diff --git a/papers/commands/open_cmd.py b/papers/commands/open_cmd.py
index 6555584..21cc92b 100644
--- a/papers/commands/open_cmd.py
+++ b/papers/commands/open_cmd.py
@@ -3,6 +3,7 @@ import subprocess
 from .. import repo
 from ..paper import NoDocumentFile
 from .. import configs
+from .. import color
 
 
 def parser(subparsers, config):