diff --git a/Dockerfile b/Dockerfile
index c86e45b..9e56347 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,8 @@ FROM node:16-alpine as base
 
 WORKDIR /app
 RUN npm -g i pnpm@7
+# Needed for node-gyp
+RUN apk add --no-cache python3
 
 # BUILDER
 FROM base as builder
diff --git a/docker/local/morphus.yaml b/docker/local/morphus.yaml
new file mode 100644
index 0000000..5abff5e
--- /dev/null
+++ b/docker/local/morphus.yaml
@@ -0,0 +1,4 @@
+logLevel: warn
+
+allowedDomains:
+  - example.org
diff --git a/scripts/generate_markdown_tables.mjs b/scripts/generate_markdown_tables.mjs
index 78addd9..d133109 100644
--- a/scripts/generate_markdown_tables.mjs
+++ b/scripts/generate_markdown_tables.mjs
@@ -2,9 +2,10 @@ import { config, StorageType } from '../dist/src/config.js'
 
 const schema = config._def
 
-function stringAsMarkdownCode(string) {
-  return '`' + string + '`'
-}
+const asInlineCode = (s) => '`' + s + '`'
+const formatInline = (s, empty = '') => (s === undefined ? empty : asInlineCode(s))
+const formatEnv = (s) => formatInline(s, 'not supported')
+const formatDefault = (s) => formatInline(s, '')
 
 for (const storage of Object.values(StorageType)) {
   const storageType = schema[storage]
@@ -13,7 +14,21 @@ for (const storage of Object.values(StorageType)) {
   | ---------------- | ------------------ | ------- | ------------------------ |
   `
   for (const [key, value] of Object.entries(storageType)) {
-    table += `| \`${storage}.${key}\` | \`${value.env}\` | ${value.default} | ${value.doc} |\n`
+    table += `| \`${storage}.${key}\` | ${formatEnv(value.env)} | ${formatDefault(value.default)} | ${value.doc} |\n`
+  }
+
+  console.log(table)
+}
+
+{
+  let table = `
+  | Config | Environment | Default | Description |
+  | ------- | ----------- | ------- | ------------ |
+`
+
+  for (const [key, value] of Object.entries(schema)) {
+    if (Object.values(StorageType).includes(key)) continue
+    table += `| ${asInlineCode(key)} | ${formatEnv(value.env)} | ${formatDefault(value.default)} | ${value.doc} |\n`
   }
 
   console.log(table)
diff --git a/src/config.ts b/src/config.ts
index 2777fbc..a4ebccc 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -83,14 +83,14 @@ export const config = convict({
     format: formatNullableStringOrRegexpArray,
     default: null as NullableStringOrRegexpArray,
     nullable: true,
-    env: 'ALLOWED_DOMAINS',
+    // env: 'ALLOWED_DOMAINS', // See: https://github.com/mozilla/node-convict/issues/399
   },
   allowedHosts: {
     doc: 'The hosts that are allowed to access the images',
     format: formatNullableStringOrRegexpArray,
     default: null as NullableStringOrRegexpArray,
     nullable: true,
-    env: 'ALLOWED_HOSTS',
+    // env: 'ALLOWED_HOSTS', // See: https://github.com/mozilla/node-convict/issues/399
   },
   cleanUrls: {
     doc: 'Whether to clean URLs',