diff --git a/Dockerfile b/Dockerfile
index 16ff558..77c03f8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ ARG LOCATION_JEKYLL="/usr/local/jekyll"
 ENV GEM_HOME="/usr/local/gems"
 ENV PATH="/usr/local/gems/bin:$PATH"
 ENV SITE="photos.kameronkenny.com"
-ENV SITE_ROOT="$LOCATION_JEKYLL/sites/$SITE
+ENV SITE_ROOT="$LOCATION_JEKYLL/sites/$SITE"
 ENV SITE_PATH="$SITE_ROOT/_site"
 ENV NGINX_CONF_D="$LOCATION_JEKYLL/nginx"