diff --git a/exampleSite/config/_default/config.toml b/exampleSite/config/_default/config.toml
index 8e7f48a..548975a 100644
--- a/exampleSite/config/_default/config.toml
+++ b/exampleSite/config/_default/config.toml
@@ -3,6 +3,7 @@ baseurl = "https://demo.stack.jimmycai.com"
 languageCode = "en-us"
 paginate = 5
 title = "Hugo Theme Stack Starter"
+theme = "hugo-theme-stack"
 
 # Theme i18n support
 # Available values: ar, bn, ca, de, el, en, es, fr, hu, id, it, ja, ko, nl, pt-br, th, uk, zh-cn, zh-hk, zh-tw
@@ -16,4 +17,4 @@ hasCJKLanguage = false
 disqusShortname = "hugo-theme-stack"
 
 # GA Tracking ID
-googleAnalytics = ""
\ No newline at end of file
+googleAnalytics = ""