diff --git a/README.md b/README.md
index 4b3169e..bcc6a29 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ This repository aims to be a location where TheHive and Cortex users can find an
 - OAuth Providers
 - Workflow and automation tools
 - Feeders
+
 ## TODO
 
 The list bellow includes the docker-compose configurations to be done:
@@ -24,5 +25,6 @@ The list bellow includes the docker-compose configurations to be done:
 - [ ] TheHive 4 + Cassandra
 - [ ] Cortex 3 + dockerized neurons
 - [ ] Cortex 3 + local neurons
+
 # Contributing
 Please see our [Code of conduct](code_of_conduct.md). We welcome your contributions. Please feel free to fork the code, play with it, make some patches and send us pull requests via [issues](https://github.com/TheHive-Project/TheHive/issues).
\ No newline at end of file
diff --git a/docker/cortex3-docker-neurons/.env b/docker/cortex3-docker-neurons/.env
new file mode 100644
index 0000000..02d8d0d
--- /dev/null
+++ b/docker/cortex3-docker-neurons/.env
@@ -0,0 +1 @@
+job_directory=/tmp/cortex-jobs
\ No newline at end of file
diff --git a/docker/cortex3-docker-neurons/README.md b/docker/cortex3-docker-neurons/README.md
new file mode 100644
index 0000000..1bdd788
--- /dev/null
+++ b/docker/cortex3-docker-neurons/README.md
@@ -0,0 +1,13 @@
+# cortex3-docker-neurons
+
+This is a minimal docker-compose configuration to run a Cortex instance with its Elasticsearch database.
+
+```bash
+docker-compose up
+```
+
+## TODO
+
+- [ ] Configure volumes for app configuration
+- [ ] Configure volumes for logs configuration
+- [ ] Configure volumes for es7 configuration
diff --git a/docker/cortex3-docker-neurons/docker-compose.yml b/docker/cortex3-docker-neurons/docker-compose.yml
index e69de29..85f31b6 100644
--- a/docker/cortex3-docker-neurons/docker-compose.yml
+++ b/docker/cortex3-docker-neurons/docker-compose.yml
@@ -0,0 +1,21 @@
+version: "2"
+services:
+  elasticsearch:
+    image: elasticsearch:7.8.1
+    environment:
+      - http.host=0.0.0.0
+      - discovery.type=single-node
+      - script.allowed_types=inline
+      - thread_pool.search.queue_size=100000
+      - thread_pool.write.queue_size=10000
+  cortex:
+    image: thehiveproject/cortex:3.1.0-1
+    environment:
+      - job_directory=${job_directory}
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ${job_directory}:${job_directory}
+    depends_on:
+      - elasticsearch
+    ports:
+      - "0.0.0.0:9001:9001"
\ No newline at end of file