diff --git a/webapp/e2e/steps/leaderboard.steps.js b/webapp/e2e/steps/leaderboard.steps.js
index d014640..e46d389 100644
--- a/webapp/e2e/steps/leaderboard.steps.js
+++ b/webapp/e2e/steps/leaderboard.steps.js
@@ -18,7 +18,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/e2e/steps/login-form.steps.js b/webapp/e2e/steps/login-form.steps.js
index 2570518..9bc1a62 100644
--- a/webapp/e2e/steps/login-form.steps.js
+++ b/webapp/e2e/steps/login-form.steps.js
@@ -18,7 +18,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/e2e/steps/logout.steps.js b/webapp/e2e/steps/logout.steps.js
index cec801e..4a34957 100644
--- a/webapp/e2e/steps/logout.steps.js
+++ b/webapp/e2e/steps/logout.steps.js
@@ -18,7 +18,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/e2e/steps/normal-game.steps.js b/webapp/e2e/steps/normal-game.steps.js
index 7c514f5..fcfcdc4 100644
--- a/webapp/e2e/steps/normal-game.steps.js
+++ b/webapp/e2e/steps/normal-game.steps.js
@@ -18,7 +18,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/e2e/steps/register-form.steps.js b/webapp/e2e/steps/register-form.steps.js
index e2b6122..9eae318 100644
--- a/webapp/e2e/steps/register-form.steps.js
+++ b/webapp/e2e/steps/register-form.steps.js
@@ -17,7 +17,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/e2e/steps/statistics.steps.js b/webapp/e2e/steps/statistics.steps.js
index e7c3adc..c2e3e8f 100644
--- a/webapp/e2e/steps/statistics.steps.js
+++ b/webapp/e2e/steps/statistics.steps.js
@@ -18,7 +18,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/e2e/steps/trivia-game.steps.js b/webapp/e2e/steps/trivia-game.steps.js
index 3cabb76..c4cabfe 100644
--- a/webapp/e2e/steps/trivia-game.steps.js
+++ b/webapp/e2e/steps/trivia-game.steps.js
@@ -18,7 +18,7 @@ defineFeature(feature, test => {
     setDefaultOptions({ timeout: 10000 })
 
     await page
-      .goto("http://localhost", {
+      .goto("http://localhost:3000", {
         waitUntil: "networkidle0",
       })
       .catch(() => {});
diff --git a/webapp/package.json b/webapp/package.json
index 50bbb0d..82f5410 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -35,10 +35,10 @@
   "scripts": {
     "start": "set PORT=80 && set HTTP=true && react-scripts start",
     "build": "set PORT=80 && set HTTP=true && react-scripts build",
-    "prod": "serve -s build",
+    "prod": "serve -s build -l 3000",
     "test": "react-scripts test --transformIgnorePatterns 'node_modules/(?!axios)/'",
     "test:e2e": "cross-env START_SERVER_AND_TEST_INSECURE=1 PORT=80 npm run rune2etests",
-    "rune2etests": "start-server-and-test 'node e2e/test-environment-setup.js' http://localhost:8000/health prod 80 \"cd e2e && jest\"",
+    "rune2etests": "start-server-and-test 'node e2e/test-environment-setup.js' http://localhost:8000/health prod 3000 \"cd e2e && jest\"",
     "eject": "react-scripts eject"
   },
   "eslintConfig": {