diff --git a/travis/lint.py b/travis/lint.py
index 9b0840586..298907fec 100644
--- a/travis/lint.py
+++ b/travis/lint.py
@@ -26,7 +26,7 @@ class Linter(object):
         failures = []
         for i, line in enumerate(lines):
             if not self.check_line(line):
-                failures.append(i)
+                failures.append(i + 1)
         if len(failures):
             raise LinterError('%s: %s' % (self.msg, self.display_lines(failures, len(lines))))