diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index f724c6c..162516c 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -58,6 +58,7 @@
                 "GitHub.copilot",
                 "GitHub.copilot-chat",
                 "PKief.material-icon-theme",
+                "WakaTime.vscode-wakatime",
                 "antfu.file-nesting",
                 "bierner.markdown-mermaid",
                 "bierner.markdown-preview-github-styles",