diff --git a/.deploy/deploy-dev.yaml b/.deploy/deploy-dev.yaml
index cf2bc6c..be9a918 100644
--- a/.deploy/deploy-dev.yaml
+++ b/.deploy/deploy-dev.yaml
@@ -3,20 +3,15 @@ version: "3.4"
 
 services:
 
-  nginx:
+  sprint-nginx:
     image: mathwave/sprint-repo:sprint-nginx
-    volumes:
-      - /sprint-data/static:/var/www/html/static
     networks:
       - net
-    ports:
-      - "1235:80"
+      - sprint-nginx
     deploy:
       mode: replicated
       restart_policy:
         condition: any
-      placement:
-        constraints: [node.role == manager]
       update_config:
         parallelism: 1
         order: start-first
@@ -199,3 +194,5 @@ services:
 networks:
   net:
     driver: overlay
+  sprint-nginx:
+    external: true
\ No newline at end of file
diff --git a/.deploy/deploy-prod.yaml b/.deploy/deploy-prod.yaml
index 0e4b0c7..7c2a73f 100644
--- a/.deploy/deploy-prod.yaml
+++ b/.deploy/deploy-prod.yaml
@@ -3,20 +3,15 @@ version: "3.4"
 
 services:
 
-  nginx:
+  sprint-nginx:
     image: mathwave/sprint-repo:sprint-nginx
-    volumes:
-      - /sprint-data/static:/var/www/html/static
     networks:
       - net
-    ports:
-      - "1235:80"
+      - sprint-nginx
     deploy:
       mode: replicated
       restart_policy:
         condition: any
-      placement:
-        constraints: [node.role == manager]
       update_config:
         parallelism: 1
         order: start-first
@@ -207,3 +202,5 @@ services:
 networks:
   net:
     driver: overlay
+  sprint-nginx:
+    external: true
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f6bfc33..94cfb13 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,6 +19,7 @@ build:
 .deploy:
   before_script:
     - docker login -u mathwave -p $DOCKERHUB_PASSWORD
+    - docker network create -d overlay --attachable sprint-nginx || true
 
 deploy-dev:
   extends:
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 497551e..a1f9cc4 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -2,7 +2,7 @@ events {}
 
 http {
     server {
-        listen      80;
+        listen      1235;
 
         location /checker/ {
             proxy_pass http://polling:7998/checker/;