diff --git a/apps/web/Dockerfile b/apps/web/Dockerfile
index a743dbc..bd3cab8 100644
--- a/apps/web/Dockerfile
+++ b/apps/web/Dockerfile
@@ -16,7 +16,7 @@ COPY --from=deps /app/packages/shared/node_modules ./packages/shared/node_module
 COPY --from=deps /app/packages/game-engine/node_modules ./packages/game-engine/node_modules
 COPY --from=deps /app/apps/web/node_modules ./apps/web/node_modules
 COPY . .
-ARG VITE_API_URL=/api
+ARG VITE_API_URL=
 ENV VITE_API_URL=$VITE_API_URL
 RUN pnpm --filter @ai-tycoon/shared build && \
     pnpm --filter @ai-tycoon/game-engine build && \
diff --git a/apps/web/src/lib/api.ts b/apps/web/src/lib/api.ts
index f3911b5..9bae4fa 100644
--- a/apps/web/src/lib/api.ts
+++ b/apps/web/src/lib/api.ts
@@ -112,7 +112,7 @@ export function validateStoredToken(): void {
 }
 
 export const api = {
-  health: () => request<{ status: string }>('/health', { timeoutMs: 5_000 }),
+  health: () => request<{ status: string }>('/api/health', { timeoutMs: 5_000 }),
   auth: {
     anonymous: () => request<{ userId: string; token: string }>('/api/auth/anonymous', { method: 'POST' }),
     login: (login: string, password: string) =>