diff --git a/_config.yml b/_config.yml
index 4d94958..8c56ab1 100644
--- a/_config.yml
+++ b/_config.yml
@@ -12,3 +12,6 @@ exclude:
     - Gemfile
     - Gemfile.lock
     - docker-compose.yml
+    - Dockerfile
+    - build.sh
+    - README.md