diff --git a/test/test_ipv6.yml b/test/test_ipv6.yml
index 8da3347..c98c17e 100644
--- a/test/test_ipv6.yml
+++ b/test/test_ipv6.yml
@@ -1,24 +1,40 @@
-web1:
-  image: web
-  expose:
-    - "81"
-  environment:
-    WEB_PORTS: 81
-    VIRTUAL_HOST: web1.nginx-proxy.tld
+version: '2'
 
-web2:
-  image: web
-  expose:
-    - "82"
-  environment:
-    WEB_PORTS: 82
-    VIRTUAL_HOST: web2.nginx-proxy.tld
+networks:
+  net1:
+    enable_ipv6: true
+    ipam:
+      config:
+        - subnet: fd00:1::/80
+
+services:
+  web1:
+    image: web
+    expose:
+      - "81"
+    environment:
+      WEB_PORTS: 81
+      VIRTUAL_HOST: web1.nginx-proxy.tld
+    networks:
+      - net1
+
+  web2:
+    image: web
+    expose:
+      - "82"
+    environment:
+      WEB_PORTS: 82
+      VIRTUAL_HOST: web2.nginx-proxy.tld
+    networks:
+      - net1
 
 
-sut:
-  image: nginxproxy/nginx-proxy:test
-  volumes:
-    - /var/run/docker.sock:/tmp/docker.sock:ro
-    - ./lib/ssl/dhparam.pem:/etc/nginx/dhparam/dhparam.pem:ro
-  environment:
-    ENABLE_IPV6: "true"
+  sut:
+    image: nginxproxy/nginx-proxy:test
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock:ro
+      - ./lib/ssl/dhparam.pem:/etc/nginx/dhparam/dhparam.pem:ro
+    environment:
+      ENABLE_IPV6: "true"
+    networks:
+      - net1
diff --git a/test/test_nominal.yml b/test/test_nominal.yml
index 7c49801..2b62d04 100644
--- a/test/test_nominal.yml
+++ b/test/test_nominal.yml
@@ -1,22 +1,38 @@
-web1:
-  image: web
-  expose:
-    - "81"
-  environment:
-    WEB_PORTS: 81
-    VIRTUAL_HOST: web1.nginx-proxy.tld
+version: '2'
 
-web2:
-  image: web
-  expose:
-    - "82"
-  environment:
-    WEB_PORTS: 82
-    VIRTUAL_HOST: web2.nginx-proxy.tld
+networks:
+  net1:
+    enable_ipv6: true
+    ipam:
+      config:
+        - subnet: fd00:1::/80
+
+services:
+  web1:
+    image: web
+    expose:
+      - "81"
+    environment:
+      WEB_PORTS: 81
+      VIRTUAL_HOST: web1.nginx-proxy.tld
+    networks:
+      - net1
+
+  web2:
+    image: web
+    expose:
+      - "82"
+    environment:
+      WEB_PORTS: 82
+      VIRTUAL_HOST: web2.nginx-proxy.tld
+    networks:
+      - net1
 
 
-sut:
-  image: nginxproxy/nginx-proxy:test
-  volumes:
-    - /var/run/docker.sock:/tmp/docker.sock:ro
-    - ./lib/ssl/dhparam.pem:/etc/nginx/dhparam/dhparam.pem:ro
+  sut:
+    image: nginxproxy/nginx-proxy:test
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock:ro
+      - ./lib/ssl/dhparam.pem:/etc/nginx/dhparam/dhparam.pem:ro
+    networks:
+      - net1