diff --git a/_includes/utterances-comment.html b/_includes/utterances-comment.html
index ec38e8f..2860023 100644
--- a/_includes/utterances-comment.html
+++ b/_includes/utterances-comment.html
@@ -1,7 +1,7 @@
-{% if site.utterances.repo and site.utterances.issue-term  %}
+{% if site.utterances.repository and site.utterances.issue-term  %}
 
 <script src="https://utteranc.es/client.js"
-        repository="{{site.utterances.repo }}"
+        repository="{{site.utterances.repository }}"
         issue-term="{{ site.utterances.issue-term }}"
         theme="{{ site.utterances.theme}}"
         label="{{ site.utterances.label}}"