diff --git a/package.json b/package.json
index e3afb886cd..014c3e7bcf 100644
--- a/package.json
+++ b/package.json
@@ -160,6 +160,7 @@
     "monaco-editor": "0.21.3",
     "@babel/plugin-transform-spread": "7.12.1",
     "@babel/standalone": "7.12.6",
-    "d3-array": "2.12.1"
+    "d3-array": "2.12.1",
+    "remark-mdx": "1.6.22"
   }
 }