vite issue when served via https

From the console: client.ts:78 Mixed Content: The page at 'https://health.helmholtz-metadaten.de/' was loaded over HTTPS, but attempted to connect to the insecure WebSocket endpoint 'ws://health.helmholtz-metadaten.de:24678/_nuxt/'. This request has been blocked; this endpoint must be available over WSS. setupWebSocket @ client.ts:78 client.ts:70 [vite] failed to connect to websocket (SecurityError: Failed to construct 'WebSocket': An insecure WebSocket connection may not be initiated from a page loaded over HTTPS.).