diff --git a/_includes/seo.html b/_includes/seo.html
index 2ac0b649..594a5ab5 100644
--- a/_includes/seo.html
+++ b/_includes/seo.html
@@ -160,7 +160,7 @@
 {% if site.yandex_site_verification %}
   <meta name="yandex-verification" content="{{ site.yandex_site_verification }}">
 {% endif %}
-{% if site.naver-site-verification %}
-  <meta name="naver-site-verification" content="{{ site.naver-site-verification }}">
+{% if site.naver_site_verification %}
+  <meta name="naver-site-verification" content="{{ site.naver_site_verification }}">
 {% endif %}
 <!-- end _includes/seo.html -->