diff --git a/docker-compose.yml b/docker-compose.yml
index 9b110987..04d6f128 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,16 +1,16 @@
-ethercalc:
-  image: audreyt/ethercalc
-  ports:
-    - "80:8000"
-  environment:
-    REDIS_PORT_6379_TCP_ADDR: redis
-    REDIS_PORT_6379_TCP_PORT: 6379
-  links:
-    - redis:redis
-  restart: always
-redis:
-  image: redis:latest
-  volumes:
-    - /var/lib/redis:/data
-  command: redis-server --appendonly yes
-  restart: always
+version: '2.1'
+services:
+    ethercalc:
+      image: audreyt/ethercalc
+      ports:
+        - "80:8000"
+      environment:
+        REDIS_PORT_6379_TCP_ADDR: redis
+        REDIS_PORT_6379_TCP_PORT: 6379
+      restart: always
+    redis:
+      image: redis:latest
+      volumes:
+        - ./redis:/data
+      command: redis-server --appendonly yes
+      restart: always