diff --git a/lib/llamaindex-service.ts b/lib/llamaindex-service.ts
index 0b129a50..c359d2ac 100644
--- a/lib/llamaindex-service.ts
+++ b/lib/llamaindex-service.ts
@@ -43,9 +43,9 @@ export class LlamaIndexService implements ILlamaIndexService {
   private initializeIndexes(): void {
 
     try {
-      // Extract hostname from LLAMACLOUD_API_URL for LlamaCloudIndex
-      // The SDK expects just the hostname (e.g., 'api.cloud.eu.llamaindex.ai')
-      const baseUrlHostname = new URL(env.get('LLAMACLOUD_API_URL')!).hostname;
+      // Extract base URL (with scheme) from LLAMACLOUD_API_URL for LlamaCloudIndex
+     // The SDK expects the full origin (e.g., 'https://api.cloud.eu.llamaindex.ai')
+      const baseUrlHostname = new URL(env.get('LLAMACLOUD_API_URL')!).origin;
 
       console.log('Initializing LlamaCloud indexes with config:', this.config);
       if (this.config.indexNames && this.config.indexNames.length > 0) {
@@ -176,4 +176,4 @@ export class LlamaIndexService implements ILlamaIndexService {
   getConfig(): Readonly<LlamaIndexConfig> {
     return { ...this.config };
   }
-} 
\ No newline at end of file
+}