diff --git a/ghost/Dockerfile b/ghost/Dockerfile
index 4ebde77..33bd57d 100644
--- a/ghost/Dockerfile
+++ b/ghost/Dockerfile
@@ -4,6 +4,6 @@ RUN apt-get update
 RUN apt-get install -y gettext
 
 COPY config.production.json /var/lib/ghost/
-COPY post.hbs /var/lib/ghost/content/themes/casper/
+COPY post.hbs /hbs
 COPY run.sh /
 CMD ["sh", "/run.sh"]
diff --git a/ghost/run.sh b/ghost/run.sh
index 49eaaef..d457f2a 100644
--- a/ghost/run.sh
+++ b/ghost/run.sh
@@ -1,3 +1,3 @@
 envsubst < /var/lib/ghost/config.production.json > __tmp && mv __tmp /var/lib/ghost/config.production.json
-envsubst < /var/lib/ghost/content/themes/casper/post.hbs > __tmp && mv __tmp /var/lib/ghost/content/themes/casper/post.hbs
+envsubst < /hbs/post.hbs > /var/lib/ghost/content/themes/casper/post.hbs
 node "current/index.js"