diff --git a/packages/content/package.json b/packages/content/package.json
index b2d83cd00..7a7adec16 100644
--- a/packages/content/package.json
+++ b/packages/content/package.json
@@ -30,6 +30,7 @@
     "hookable": "^4.4.1",
     "html-tags": "^3.1.0",
     "js-yaml": "4.0.0",
+    "json5": "^2.2.0",
     "mdast-util-to-hast": "^10.2.0",
     "mkdirp": "^1.0.4",
     "node-req": "^2.1.2",