diff --git a/lib/jekyll-github-metadata/site_github_munger.rb b/lib/jekyll-github-metadata/site_github_munger.rb
index c24f55d..149fcd7 100644
--- a/lib/jekyll-github-metadata/site_github_munger.rb
+++ b/lib/jekyll-github-metadata/site_github_munger.rb
@@ -42,10 +42,14 @@ def drop
 
       # Set `site.url` and `site.baseurl` if unset.
       def add_url_and_baseurl_fallbacks!
-        site.config["url"] ||= Value.new("url", proc { |_c, r| r.url_without_path })
+        Jekyll::GitHubMetadata.log :debug, "Adding `url` and `baseurl` fallbacks..."
+        
+        site.config["url"] ||= Value.new("url", proc { |_c, r| r.url_without_path })          
+        Jekyll::GitHubMetadata.log :debug, "`url` is set to #{site.config["url"]}"
         return unless should_set_baseurl?
 
         site.config["baseurl"] = Value.new("baseurl", proc { |_c, r| r.baseurl })
+        Jekyll::GitHubMetadata.log :debug, "`baseurl` is set to #{site.config["baseurl"]}"
       end
 
       def add_title_and_description_fallbacks!