diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index c23d56a..26dc4ee 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -17,6 +17,9 @@
             "source.organizeImports": "explicit"
           }
         },
+        "[markdown]": {
+          "editor.defaultFormatter": "esbenp.prettier-vscode"
+        },
         "[javascript]": {
           "editor.defaultFormatter": "esbenp.prettier-vscode"
         },