diff --git a/Dockerfile b/Dockerfile
index bd61d1b..a9285b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /
 
 COPY public ./public
 COPY src ./src
-COPY package.json tsconfig.json yarn.lock* ./
+COPY package.json tsconfig.json yarn.lock* config-overrides.js ./
 
 RUN yarn && yarn build
 
diff --git a/config-overrides.js b/config-overrides.js
new file mode 100644
index 0000000..8b5b7e0
--- /dev/null
+++ b/config-overrides.js
@@ -0,0 +1,11 @@
+const webpack = require('webpack');
+
+module.exports = function override(config) {
+  config.plugins = (config.plugins || []).concat([
+    new webpack.ProvidePlugin({
+      process: 'process/browser',
+      Buffer: ['buffer', 'Buffer'],
+    }),
+  ]);
+  return config;
+};
diff --git a/package.json b/package.json
index e7ab1f5..ea9d8e0 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,7 @@
     "@testing-library/user-event": "^14.4.3",
     "axios": "^1.3.3",
     "bootstrap": "^4.6.0",
+    "buffer": "^6.0.3",
     "crypto-js": "^4.0.0",
     "file-saver": "^2.0.5",
     "generate-license-file": "^2.0.0",
@@ -19,14 +20,16 @@
     "i18next-browser-languagedetector": "^7.0.1",
     "i18next-http-backend": "^2.0.1",
     "icao-transliteration": "https://github.com/corona-warn-app/cwa-icao-transliteration.git",
-    "lint-staged": "^13.1.2",
     "keycloak-js": "^20.0.1",
+    "lint-staged": "^13.1.2",
     "moment": "^2.29.1",
     "popper.js": "1.16.1",
     "prettier": "^2.2.1",
+    "process": "^0.11.10",
     "prop-types": "15.8.1",
     "qrcode.react": "^3.1.0",
     "react": "^18.2.0",
+    "react-app-rewired": "^2.2.1",
     "react-bootstrap": "^1.5.2",
     "react-datepicker": "^4.6.0",
     "react-dom": "^18.2.0",
@@ -48,10 +51,10 @@
   },
   "proxy": "https://6155b8d7d3c6.schnelltestportal.de",
   "scripts": {
-    "start": "react-scripts --openssl-legacy-provider start",
-    "build": "react-scripts build",
-    "test": "react-scripts test",
-    "eject": "react-scripts eject",
+    "start": "react-app-rewired --openssl-legacy-provider start",
+    "build": "react-app-rewired build",
+    "test": "react-app-rewired test",
+    "eject": "react-app-rewired eject",
     "license": "generate-license-file --input package.json --output THIRD-PARTY-NOTICES"
   },
   "eslintConfig": {
diff --git a/tsconfig.json b/tsconfig.json
index 9d379a3..6a6fb4f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -16,5 +16,5 @@
     "noEmit": true,
     "jsx": "react-jsx"
   },
-  "include": ["src"]
+  "include": ["src", "config-overrides.js"]
 }