diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..9c295f0
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,4 @@
+Style/PredicateName:
+  NameWhitelist:
+    - has_one
+    - has_many