diff --git a/docs/_config.yml b/docs/_config.yml
index ebb1bbd..ce433a6 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -13,6 +13,7 @@ plugins:
   - jekyll-seo-tag
 
 # GitHub repository
+repository: marketing-shibata50/github-research-tool
 github:
   repository_name: github-research-tool
   repository_url: https://github.com/marketing-shibata50/github-research-tool