diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f15570a..e5c6320 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,7 +19,7 @@ build:
   script:
     - docker login -u mathwave -p $DOCKERHUB_PASSWORD
     - docker pull mathwave/sprint-repo:sprint
-    - docker-compose up -d
+    - docker-compose up -d --scale worker=2
 
 deploy-dev:
   extends:
@@ -35,6 +35,10 @@ deploy-dev:
     PORT: 80
     SOLUTIONS_ROOT_EXTERNAL: "/sprint-data/data/solutions"
     HOST: "77.246.159.65"
+  script:
+    - docker login -u mathwave -p $DOCKERHUB_PASSWORD
+    - docker pull mathwave/sprint-repo:sprint
+    - docker-compose up -d --scale worker=2
 
 deploy-prod:
   extends:
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 9a99246..4c5cac1 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -55,7 +55,7 @@ services:
     restart: always
     image: mathwave/sprint-repo:sprint
     privileged: true
-    command: scripts/create_worker.sh
+    command: python manage.py receive
     environment:
       SOLUTIONS_ROOT_EXTERNAL: "${SOLUTIONS_ROOT_EXTERNAL}"
       HOST: $HOST
diff --git a/scripts/create_worker.sh b/scripts/create_worker.sh
deleted file mode 100755
index 9293e2f..0000000
--- a/scripts/create_worker.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-apk add --update --no-cache python3 && ln -sf python3 /usr/bin/python
-python3 -m ensurepip
-apk update && apk add postgresql-dev gcc python3-dev musl-dev jpeg-dev zlib-dev libjpeg
-pip3 install --no-cache --upgrade pip setuptools
-pip3 install -r requirements.txt
-python3 manage.py receive
\ No newline at end of file