diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0636ebf..1577053 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,6 +30,7 @@ jobs:
           docker compose -f tests/ymls/ports/docker-compose.yml config -q
           docker compose -f tests/ymls/volumes/docker-compose.yml config -q
           docker compose -f examples/full-stack-node-app/docker-compose.yml config -q
+          docker compose -f examples/non-normative/docker-compose.yml config -q
 
       - name: Setup Python 3.10.4
         uses: actions/setup-python@v3
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 7c28d72..bfcdbcd 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -16,10 +16,10 @@ runner = CliRunner()
         "tests/ymls/extends/docker-compose.yml",
         "tests/ymls/links/docker-compose.yml",
         "tests/ymls/networks/docker-compose.yml",
-        "tests/ymls/others/docker-compose.yml",
         "tests/ymls/ports/docker-compose.yml",
         "tests/ymls/volumes/docker-compose.yml",
         "examples/full-stack-node-app/docker-compose.yml",
+        "examples/non-normative/docker-compose.yml",
     ],
 )
 def test_cli(test_file_path: str) -> None:
diff --git a/tests/test_parse_file.py b/tests/test_parse_file.py
index d624a43..f384789 100644
--- a/tests/test_parse_file.py
+++ b/tests/test_parse_file.py
@@ -17,11 +17,15 @@ from compose_viz.volume import Volume, VolumeType
                 services=[
                     Service(
                         name="frontend",
-                        image="build from ./frontend",
+                        image="build from './frontend', image: awesome/frontend",
                     ),
                     Service(
                         name="backend",
-                        image="build from backend",
+                        image="build from 'backend' using '../backend.Dockerfile'",
+                    ),
+                    Service(
+                        name="db",
+                        image="build from './db'",
                     ),
                 ],
             ),
diff --git a/tests/ymls/builds/docker-compose.yml b/tests/ymls/builds/docker-compose.yml
index 322a355..fff4866 100644
--- a/tests/ymls/builds/docker-compose.yml
+++ b/tests/ymls/builds/docker-compose.yml
@@ -6,7 +6,10 @@ services:
     build: ./frontend
 
   backend:
-    image: awesome/backend
     build:
       context: backend
       dockerfile: ../backend.Dockerfile
+
+  db:
+    build:
+      context: ./db