diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 7459f1a..62c723c 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -16,7 +16,8 @@
 			"ms-toolsai.jupyter-renderers",
 			"ms-toolsai.vscode-jupyter-slideshow",
 			"ms-python.python",
-			"ms-python.vscode-pylance"
+			"ms-python.vscode-pylance",
+			"george-alisson.html-preview-vscode"
 		]
 	}
 }