diff --git a/fax/backend/hpfax.py b/fax/backend/hpfax.py

index a63051d..3e187c9 100755

--- a/fax/backend/hpfax.py

+++ b/fax/backend/hpfax.py

@@ -89,7 +89,7 @@ try:

     from base import utils

     #from prnt import cups

 except ImportError as e:

-    bug("Error importing HPLIP modules: %s\n" % (pid, e))

+    bug("Error importing HPLIP modules: %s\n" % (e))

     sys.exit(1)

 def handle_sigpipe():