diff --git a/README.md b/README.md
index 0e4d69e..76c4014 100644
--- a/README.md
+++ b/README.md
@@ -11,14 +11,14 @@ Add YARD support to packwerk.
 1. Add this line to your application's Gemfile:
 
 ```ruby
-gem 'packwerk_yard', github: 'euglena1215/packwerk_yard', group: :development
+gem 'packwerk_yard', github: 'euglena1215/packwerk-yard', group: :development
 ```
 
 2. Require `packwerk-yard` in your `packwerk.yml`
 
 ```yaml
 require:
-  - packwerk-yard
+  - packwerk_yard
 ```
 
 ## Development