diff --git a/.deploy/deploy-dev.yaml b/.deploy/deploy-dev.yaml
index 80e0af2..20e2223 100644
--- a/.deploy/deploy-dev.yaml
+++ b/.deploy/deploy-dev.yaml
@@ -9,6 +9,8 @@ services:
     environment:
       MONGO_HOST: "mongo.develop.sprinthub.ru"
       MONGO_PASSWORD: $MONGO_PASSWORD_DEV
+      REDIS_HOST: "redis.develop.sprinthub.ru"
+      REDIS_PASSWORD: $REDIS_PASSWORD_DEV
     deploy:
       mode: replicated
       restart_policy:
diff --git a/.deploy/deploy-prod.yaml b/.deploy/deploy-prod.yaml
index 1e94afa..b01f4c6 100644
--- a/.deploy/deploy-prod.yaml
+++ b/.deploy/deploy-prod.yaml
@@ -9,6 +9,8 @@ services:
     environment:
       MONGO_HOST: "mongo.sprinthub.ru"
       MONGO_PASSWORD: $MONGO_PASSWORD_PROD
+      REDIS_HOST: "redis.sprinthub.ru"
+      REDIS_PASSWORD: $REDIS_PASSWORD_PROD
     deploy:
       mode: replicated
       restart_policy:
diff --git a/.gitea/workflows/deploy-dev.yaml b/.gitea/workflows/deploy-dev.yaml
index 3efe3ac..843315a 100644
--- a/.gitea/workflows/deploy-dev.yaml
+++ b/.gitea/workflows/deploy-dev.yaml
@@ -40,4 +40,5 @@ jobs:
       - name: deploy
         env:
           MONGO_PASSWORD_DEV: ${{ secrets.MONGO_PASSWORD_DEV }}
+          REDIS_PASSWORD_DEV: ${{ secrets.REDIS_PASSWORD_DEV }}
         run: docker stack deploy --with-registry-auth -c ./.deploy/deploy-dev.yaml infra-development
diff --git a/.gitea/workflows/deploy-prod.yaml b/.gitea/workflows/deploy-prod.yaml
index 9a6c82f..4ce27eb 100644
--- a/.gitea/workflows/deploy-prod.yaml
+++ b/.gitea/workflows/deploy-prod.yaml
@@ -40,4 +40,5 @@ jobs:
       - name: deploy
         env:
           MONGO_PASSWORD_PROD: ${{ secrets.MONGO_PASSWORD_PROD }}
+          REDIS_PASSWORD_PROD: ${{ secrets.REDIS_PASSWORD_PROD }}
         run: docker stack deploy --with-registry-auth -c ./.deploy/deploy-prod.yaml infra
diff --git a/app/routers/take.py b/app/routers/take.py
index 9f8c8e4..a2abae1 100644
--- a/app/routers/take.py
+++ b/app/routers/take.py
@@ -3,6 +3,7 @@ import pydantic
 import typing
 
 from app.storage.mongo import tasks
+from app.storage.redis import lock
 
 
 router = fastapi.APIRouter()
@@ -16,7 +17,8 @@ class Response(pydantic.BaseModel):
 
 @router.get('/api/v1/take', responses={404: {'description': 'Not found'}})
 async def execute(queue: typing.Annotated[str, fastapi.Header()]) -> Response:
-    task = await tasks.take_task(queue)
+    async with lock.acquire(queue):
+        task = await tasks.take_task(queue)
     if not task:
         raise fastapi.HTTPException(404)
     return Response(id=str(task._id), attempt=task.attempts, payload=task.payload)
diff --git a/app/storage/redis/__init__.py b/app/storage/redis/__init__.py
new file mode 100644
index 0000000..417b2f5
--- /dev/null
+++ b/app/storage/redis/__init__.py
@@ -0,0 +1,15 @@
+import os
+import redis.asyncio
+
+
+REDIS_HOST = os.getenv('REDIS_HOST', 'localhost')
+REDIS_PASSWORD = os.getenv('REDIS_PASSWORD')
+if REDIS_PASSWORD:
+    URL = f'redis://:{REDIS_PASSWORD}@{REDIS_HOST}:6379'
+else:
+    URL = f'redis://{REDIS_HOST}:6379'
+
+
+
+pool = redis.asyncio.ConnectionPool.from_url(URL)
+database = redis.Redis.from_pool(pool)
diff --git a/app/storage/redis/lock.py b/app/storage/redis/lock.py
new file mode 100644
index 0000000..5282a58
--- /dev/null
+++ b/app/storage/redis/lock.py
@@ -0,0 +1,8 @@
+import contextlib
+
+from app.storage import redis
+
+
+@contextlib.contextmanager
+def acquire(lock_name: str):
+    return redis.database.lock(lock_name)