diff --git a/client/src/services/gameClient.ts b/client/src/services/gameClient.ts
index d259cb8..5d7fc4e 100644
--- a/client/src/services/gameClient.ts
+++ b/client/src/services/gameClient.ts
@@ -29,7 +29,14 @@ export class GameClient {
       // Fetch runtime configuration from our Express server
       const configResponse = await fetch('/api/config')
       const config = await configResponse.json()
-      const serverUrl = config.serverUrl || 'ws://localhost:2567'
+      let serverUrl = config.serverUrl || 'ws://localhost:2567'
+      
+      // Convert HTTP/HTTPS URLs to WebSocket URLs
+      if (serverUrl.startsWith('https://')) {
+        serverUrl = serverUrl.replace('https://', 'wss://')
+      } else if (serverUrl.startsWith('http://')) {
+        serverUrl = serverUrl.replace('http://', 'ws://')
+      }
       
       this.client = new Client(serverUrl)
       logger.info('Game client initialized with server:', serverUrl)
diff --git a/docker-compose.yml b/docker-compose.yml
index b28f4fc..4115fca 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,7 @@ services:
     environment:
       - NODE_ENV=production
       - PORT=3000
-      - SERVER_URL=http://snatchGameServer.interno.com
+      - SERVER_URL=https://snatchGameServer.interno.com
     depends_on:
       - snatchgame-server
     networks:
@@ -53,7 +53,7 @@ services:
     environment:
       - NODE_ENV=production
       - PORT=3001
-      - SERVER_URL=http://snatchGameServer.interno.com
+      - SERVER_URL=https://snatchGameServer.interno.com
     depends_on:
       - snatchgame-server
     networks: