diff --git a/debian/source/options b/debian/source/options
index 91d4b10..b746363 100644
--- a/debian/source/options
+++ b/debian/source/options
@@ -1 +1 @@
-extend-diff-ignore = '(^|/)(\.travis\.yml|\.git|\.github|\.gitgnore|config\.sub|config\.guess)$'
+extend-diff-ignore = '(^|/)(\.travis\.yml|\.git|\.github|\.gitgnore|config\.sub|config\.guess)'