diff --git a/Dockerfile b/Dockerfile
index 362ad22..edff027 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,5 +17,6 @@ RUN dpkg -i /tmp/hugo.deb \
 
 COPY site/ /usr/share/blog
 
-RUN /usr/share/blog/build/build.sh /usr/share/blog/data/signatures/signatures.json
 RUN sed -i.bak "s;/var/www/html;/usr/share/blog/public;" /etc/apache2/sites-enabled/000-default.conf
+
+CMD /usr/share/blog/build/build.sh /usr/share/blog/data/signatures/signatures.json && apache2-foreground