diff --git a/server/nginx/image/etc/nginx/templates/app.conf.j2 b/server/nginx/image/etc/nginx/templates/app.conf.j2
index f5230f99..55bd2533 100644
--- a/server/nginx/image/etc/nginx/templates/app.conf.j2
+++ b/server/nginx/image/etc/nginx/templates/app.conf.j2
@@ -1,3 +1,10 @@
+{%- set PROXY_PARAMS %}
+    proxy_set_header Host $http_host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+{%- endset %}
+
 map $http_upgrade $connection_upgrade {
     default upgrade;
     ''      close;
@@ -31,31 +38,22 @@ server {
 
     location /_internal/server_logs {
         internal;
-        proxy_set_header Host $http_host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
         proxy_buffering off;
         proxy_cache off;
+        {{ PROXY_PARAMS }}
         proxy_pass http://logs:8000/server_logs;
     }
 
     location = /api {
         proxy_http_version 1.1;
         proxy_set_header Connection $connection_upgrade;
-        proxy_set_header Host $http_host;
         proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header X-Real-IP $remote_addr;
+        {{ PROXY_PARAMS }}
         proxy_pass http://api:8000;
     }
 
     location / {
-        proxy_set_header Host $http_host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
+        {{ PROXY_PARAMS }}
         proxy_pass http://app:8000;
     }
 }