diff --git a/nilmdb/fsck/fsck.py b/nilmdb/fsck/fsck.py
index c9482f2..3a507b5 100644
--- a/nilmdb/fsck/fsck.py
+++ b/nilmdb/fsck/fsck.py
@@ -381,7 +381,7 @@ class Fsck(object):
         err("*** Deleting the entire interval from SQL.\n")
         err("This may leave stale data on disk.  To fix that, copy all\n")
         err("data from this stream to a new stream, then remove all data\n")
-        err("from and destroy %s.\n")
+        err("from and destroy %s.\n", path)
         with self.sql:
             cur = self.sql.cursor()
             cur.execute("DELETE FROM ranges WHERE "