diff --git a/lib/ignored.js b/lib/ignored.js
index b781a3d..ed47eab 100644
--- a/lib/ignored.js
+++ b/lib/ignored.js
@@ -4,6 +4,7 @@ export default [
   '.git',
   '.svn',
   '.next',
+  '.dockerignore',
   '.gitignore',
   '.npmrc',
   '.*.swp',