Setup nginx.conf as jinja
diff --git a/nginx/server.sls b/nginx/server.sls
index 7be9fb0..cb39609 100644
--- a/nginx/server.sls
+++ b/nginx/server.sls
@@ -28,6 +28,7 @@
 /etc/nginx/nginx.conf:
   file.managed:
   - source: salt://nginx/files/nginx.conf
+  - template: jinja
   - require:
     - pkg: nginx_packages
   - watch_in: