diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index a10ad565e4bf..d19f215e620f 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -20,7 +20,6 @@
 		"sissel.shopify-liquid",
 		"davidanson.vscode-markdownlint",
 		"bierner.markdown-preview-github-styles",
-		"yzhang.markdown-all-in-one",
 		"streetsidesoftware.code-spell-checker",
 		"hubwriter.open-reusable"
 	],