diff --git a/apps/web/src/config/env.mjs b/apps/web/src/config/env.mjs
index adce922c4..940f34719 100644
--- a/apps/web/src/config/env.mjs
+++ b/apps/web/src/config/env.mjs
@@ -15,14 +15,14 @@ if (process.env.CI === 'true' || process.env.DOCKER_BUILD || process.env.NODE_EN
   // Set env object with default values for CI builds
   env = {
     NODE_ENV: process.env.NODE_ENV || 'development',
-    NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL || '',
-    NEXT_PUBLIC_API2_URL: process.env.NEXT_PUBLIC_API2_URL || '',
-    NEXT_PUBLIC_WEB_SOCKET_URL: process.env.NEXT_PUBLIC_WEB_SOCKET_URL || '',
-    NEXT_PUBLIC_URL: process.env.NEXT_PUBLIC_URL || '',
-    NEXT_PUBLIC_SUPABASE_URL: process.env.NEXT_PUBLIC_SUPABASE_URL || '',
-    NEXT_PUBLIC_SUPABASE_ANON_KEY: process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '',
+    NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3000',
+    NEXT_PUBLIC_API2_URL: process.env.NEXT_PUBLIC_API2_URL || 'http://localhost:3001',
+    NEXT_PUBLIC_WEB_SOCKET_URL: process.env.NEXT_PUBLIC_WEB_SOCKET_URL || 'ws://localhost:3000',
+    NEXT_PUBLIC_URL: process.env.NEXT_PUBLIC_URL || 'http://localhost:3002',
+    NEXT_PUBLIC_SUPABASE_URL: process.env.NEXT_PUBLIC_SUPABASE_URL || 'http://localhost:54321',
+    NEXT_PUBLIC_SUPABASE_ANON_KEY: process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || 'placeholder-anon-key',
     NEXT_PUBLIC_POSTHOG_KEY: process.env.NEXT_PUBLIC_POSTHOG_KEY || '',
-    NEXT_PUBLIC_POSTHOG_HOST: process.env.NEXT_PUBLIC_POSTHOG_HOST || '',
+    NEXT_PUBLIC_POSTHOG_HOST: process.env.NEXT_PUBLIC_POSTHOG_HOST || 'https://app.posthog.com',
     POSTHOG_API_KEY: process.env.POSTHOG_API_KEY || '',
     POSTHOG_ENV_ID: process.env.POSTHOG_ENV_ID || '',
     NEXT_PUBLIC_USER: process.env.NEXT_PUBLIC_USER || '',