diff --git a/app.yaml b/app.yaml
index 88595c9..98f616c 100644
--- a/app.yaml
+++ b/app.yaml
@@ -1,4 +1,5 @@
-runtime: nodejs14
+runtime: nodejs
+env: flex
 entrypoint: npm run start:prod:linux
 automatic_scaling:
   max_instances: 1
diff --git a/package.json b/package.json
index af11080..07e8609 100644
--- a/package.json
+++ b/package.json
@@ -7,10 +7,10 @@
     "bundle": "webpack --config client/webpack/webpack-prod.config.js",
     "prestart": "npm run bundle",
     "build:dev": "webpack --watch --config client/webpack/webpack-dev.config.js --mode=development",
-    "start:dev:linux": "NODE_ENV=development node server/main.js",
-    "start:dev": "SET NODE_ENV=development && node server/main.js",
-    "start:prod:linux": "NODE_ENV=production node server/main.js -- loglevel=warn port=8080",
-    "start:prod": "SET NODE_ENV=production && node server/main.js -- loglevel=warn port=8080",
+    "start:dev": "NODE_ENV=development node server/main.js",
+    "start:dev:windows": "SET NODE_ENV=development && node server/main.js",
+    "start": "NODE_ENV=production node server/main.js -- loglevel=warn port=8080",
+    "start:windows": "SET NODE_ENV=production && node server/main.js -- loglevel=warn port=8080",
     "test": "jasmine && node browsertest.js openBrowser socket",
     "test:unit": "jasmine",
     "test:e2e": "node browsertest.js"