diff --git a/.github/workflows/test-frontend.yml b/.github/workflows/test-frontend.yml
index 882eb82f..093924ca 100644
--- a/.github/workflows/test-frontend.yml
+++ b/.github/workflows/test-frontend.yml
@@ -26,7 +26,7 @@ jobs:
       - run: sudo CYPRESS_INSTALL_BINARY=0 npm i -g cypress
 
       - run: npm ci
-      - run: npm run build
+      - run: npm run build-assets
 
       - run: node scripts/testsetup.js -p 4200 & echo $! > testenv.pid
       - run: wait-on tcp:4200
diff --git a/scripts/testsetup.js b/scripts/testsetup.js
index 96a67d77..2158171a 100644
--- a/scripts/testsetup.js
+++ b/scripts/testsetup.js
@@ -40,7 +40,10 @@ const startFlood = () => {
     return;
   }
 
-  floodProcess = spawn(`${path.join(__dirname, '../dist/index.js')}`, argv, {stdio: 'inherit'});
+  floodProcess = spawn('npm', ['run', 'start:development:server', '--'].concat(argv), {
+    cwd: path.join(__dirname, '..'),
+    stdio: 'inherit',
+  });
 };
 
 const closeProcesses = () => {