diff --git a/.dockerignore b/.dockerignore
index 6b8710a..6cbf964 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1 +1,11 @@
 .git
+test/**
+spec/**
+tmp/**
+.gitignore
+.hound.yml
+.rspec
+.rubocop.yml
+.travis-yml
+docker-compose.yml
+README.md