diff --git a/.docker/nginx.conf b/.docker/nginx.conf
deleted file mode 100644
index 8fe03dbc7..000000000
--- a/.docker/nginx.conf
+++ /dev/null
@@ -1,36 +0,0 @@
-worker_processes  auto;
-
-error_log  /dev/stderr notice;
-pid        /tmp/nginx.pid;
-
-events {
-    worker_connections  1024;
-}
-
-http {
-    proxy_temp_path /tmp/proxy_temp;
-    client_body_temp_path /tmp/client_temp;
-    fastcgi_temp_path /tmp/fastcgi_temp;
-    uwsgi_temp_path /tmp/uwsgi_temp;
-    scgi_temp_path /tmp/scgi_temp;
-
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-
-    set_real_ip_from 172.16.0.0/16;
-    real_ip_recursive on;
-    real_ip_header X-Forwarded-For;
-
-    log_format  main  '$http_x_real_ip - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log  /dev/stdout main;
-
-    sendfile        on;
-    keepalive_timeout  65;
-
-    gzip  on;
-
-    include /etc/nginx/conf.d/*.conf;
-}
diff --git a/.docker/templates/default.conf.template b/.docker/templates/default.conf.template
deleted file mode 100644
index 8f789dca5..000000000
--- a/.docker/templates/default.conf.template
+++ /dev/null
@@ -1,52 +0,0 @@
-server {
-    listen ${NGINX_PORT};
-    server_name localhost;
-
-    root ${NGINX_WEB_ROOT};
-
-    client_max_body_size ${NGINX_MAX_BODY_SIZE};
-
-    # This also needs to be set in the single server tag and not only in http.
-    set_real_ip_from 172.16.0.0/16;
-    real_ip_recursive on;
-    real_ip_header X-Forwarded-For;
-
-    location / {
-        # try to serve file directly, fallback to index.php
-        try_files $uri /index.php$is_args$args;
-    }
-
-    # Screen client online check should just serve static files
-    location /client/online-check {
-        index index.html index.htm;
-    }
-
-    # Protect files and directories from prying eyes.
-    location ~* \.(engine|inc|install|make|module|profile|po|sh|.*sql|.tar|.gz|.bz2|theme|twig|tpl(\.php)?|xtmpl|yml)(~|\.sw[op]|\.bak|\.orig|\.save)?$|^(\.(?!well-known).*|Entries.*|Repository|Root|Tag|Template|composer\.(json|lock)|web\.config)$|^#.*#$|\.php(~|\.sw[op]|\.bak|\.orig|\.save)$ {
-        deny all;
-        return 404;
-    }
-
-    location ~ ^/index\.php(/|$) {
-        fastcgi_buffers 16 32k;
-        fastcgi_buffer_size 64k;
-        fastcgi_busy_buffers_size 64k;
-
-        fastcgi_pass ${NGINX_FPM_SERVICE};
-        fastcgi_split_path_info ^(.+\.php)(/.*)$;
-        include fastcgi_params;
-
-        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
-        fastcgi_param DOCUMENT_ROOT $realpath_root;
-
-        internal;
-    }
-
-    location ~ \.php$ {
-        return 404;
-    }
-
-    # Send log message to files symlinked to stdout/stderr.
-    error_log /dev/stderr;
-    access_log /dev/stdout main;
-}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d64e65aa9..40de967f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,6 +37,7 @@ All notable changes to this project will be documented in this file.
 - Added vitest for frontend unit tests.
 - Updated infrastructure and image build for mono-repo.
 - Fixed nginx static-file location to fall back to PHP so LiipImagineBundle can generate missing thumbnails (#370).
+- Unified nginx config: dev compose now mounts the production template/nginx.conf so local matches deployed behavior (#370).
 - Annotated `.env` so it serves as the canonical, self-documenting Symfony
   env example, with a CI check that enforces it stays in sync with `config/`.
 
diff --git a/docker-compose.server.yml b/docker-compose.server.yml
index 614d67b10..d9a04931f 100644
--- a/docker-compose.server.yml
+++ b/docker-compose.server.yml
@@ -29,14 +29,15 @@ services:
     depends_on:
       - phpfpm
     volumes:
-      - ./.docker/templates:/etc/nginx/templates:ro
-      - ./.docker/nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./infrastructure/nginx/etc/templates:/etc/nginx/templates:ro
+      - ./infrastructure/nginx/etc/nginx.conf:/etc/nginx/nginx.conf:ro
       - .:/app
     environment:
       NGINX_FPM_SERVICE: ${COMPOSE_PROJECT_NAME}-phpfpm-1:9000
       NGINX_WEB_ROOT: /app/public
       NGINX_PORT: 8080
       NGINX_MAX_BODY_SIZE: 5M
+      NGINX_SET_REAL_IP_FROM: 172.16.0.0/12
     labels:
       - "traefik.enable=true"
       - "traefik.docker.network=frontend"
diff --git a/docker-compose.yml b/docker-compose.yml
index b5c08946d..d2b8da507 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -57,13 +57,15 @@ services:
     ports:
       - "8080"
     volumes:
-      - ./.docker/templates:/etc/nginx/templates:ro
+      - ./infrastructure/nginx/etc/templates:/etc/nginx/templates:ro
+      - ./infrastructure/nginx/etc/nginx.conf:/etc/nginx/nginx.conf:ro
       - .:/app
     environment:
       NGINX_FPM_SERVICE: ${COMPOSE_PROJECT_NAME}-phpfpm-1:9000
       NGINX_WEB_ROOT: /app/public
       NGINX_PORT: 8080
       NGINX_MAX_BODY_SIZE: 5M
+      NGINX_SET_REAL_IP_FROM: 172.16.0.0/12
     labels:
       - "traefik.enable=true"
       - "traefik.docker.network=frontend"
diff --git a/infrastructure/nginx/Dockerfile b/infrastructure/nginx/Dockerfile
index 5bf5c00f7..934e95839 100644
--- a/infrastructure/nginx/Dockerfile
+++ b/infrastructure/nginx/Dockerfile
@@ -72,7 +72,8 @@ ENV APP_CLIENT_PATH=/app \
     APP_API_PATH=/var/www/html \
     NGINX_PORT=8080 \
     NGINX_SET_REAL_IP_FROM=172.17.0.0/16 \
-    NGINX_MAX_BODY_SIZE=10m
+    NGINX_MAX_BODY_SIZE=10m \
+    NGINX_WEB_ROOT=/var/www/html/public
 
 WORKDIR ${APP_API_PATH}
 
diff --git a/infrastructure/nginx/etc/templates/default.conf.template b/infrastructure/nginx/etc/templates/default.conf.template
index 7902373a6..ebb38d514 100644
--- a/infrastructure/nginx/etc/templates/default.conf.template
+++ b/infrastructure/nginx/etc/templates/default.conf.template
@@ -8,7 +8,7 @@ server {
     listen [::]:${NGINX_PORT};
     server_name localhost;
 
-    root /var/www/html/public;
+    root ${NGINX_WEB_ROOT};
     index index.php index.html;
 
     # Health check endpoint