diff --git a/.devcontainer/devcontainer-lock.json b/.devcontainer/devcontainer-lock.json
index cd3ebde..48fab51 100644
--- a/.devcontainer/devcontainer-lock.json
+++ b/.devcontainer/devcontainer-lock.json
@@ -9,6 +9,14 @@
       "version": "1.4.2",
       "resolved": "ghcr.io/devcontainers/features/python@sha256:bf021f1800543f08bf029c449a3f25341be782b620802befa1f8e6ee51cf6cf6",
       "integrity": "sha256:bf021f1800543f08bf029c449a3f25341be782b620802befa1f8e6ee51cf6cf6"
+    },
+    "ghcr.io/ministryofjustice/devcontainer-feature/container-structure-test:0": {
+      "version": "0.0.1",
+      "resolved": "ghcr.io/ministryofjustice/devcontainer-feature/container-structure-test@sha256:715c6924f74a1fda214480c9a4528f5bdfa69b8df9e099e053ddb8e27092616d",
+      "integrity": "sha256:715c6924f74a1fda214480c9a4528f5bdfa69b8df9e099e053ddb8e27092616d",
+      "dependsOn": [
+        "ghcr.io/devcontainers/features/docker-in-docker:2"
+      ]
     }
   }
 }
\ No newline at end of file
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 0efffb4..4a0d0bf 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -6,7 +6,8 @@
     "ghcr.io/devcontainers/features/python:1": {
       "version": "3.12",
       "installTools": false
-    }
+    },
+    "ghcr.io/ministryofjustice/devcontainer-feature/container-structure-test:0": {}
   },
   "postCreateCommand": "bash .devcontainer/post-create.sh",
   "customizations": {