diff --git a/server/utils/arrRetrievers.js b/server/utils/arrRetrievers.js
index c405bcb..ca06c63 100644
--- a/server/utils/arrRetrievers.js
+++ b/server/utils/arrRetrievers.js
@@ -51,8 +51,9 @@ const arrRetrieverRegistry = {
         }
 
         const retriever = new RetrieverClass(config);
-        this.retrievers.set(config.id, retriever);
-        logToFile(`[ArrRetrieverRegistry] Created ${config.type} retriever: ${config.name} (${config.id})`);
+        const uniqueKey = `${config.type}:${config.id}`;
+        this.retrievers.set(uniqueKey, retriever);
+        logToFile(`[ArrRetrieverRegistry] Created ${config.type} retriever: ${config.name} (${uniqueKey})`);
       } catch (error) {
         logToFile(`[ArrRetrieverRegistry] Failed to create retriever ${config.id}: ${error.message}`);
       }