diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
deleted file mode 100644
index b7e36f0ad13..00000000000
--- a/.devcontainer/Dockerfile
+++ /dev/null
@@ -1,2 +0,0 @@
-FROM mcr.microsoft.com/vscode/devcontainers/universal:1-focal
-
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 7c9a3d88c81..e98c6a5ab5a 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,9 +2,6 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.224.2/containers/codespaces-linux
 {
 	"name": "GitHub Codespaces (Default)",
-	"build": {
-		"dockerfile": "Dockerfile"
-	},
 	"settings": {
 		"files.watcherExclude": {
 			"**/_layout/**": true