diff --git a/app/backend/host.json b/app/backend/host.json
index 3688451..5683679 100644
--- a/app/backend/host.json
+++ b/app/backend/host.json
@@ -17,7 +17,7 @@
           "searchProvider": {
             "type": "azureAiSearch",
             "isSemanticSearchEnabled": true,
-            "useSemanticCaptions": true,
+            "useSemanticCaptions": false,
             "vectorSearchDimensions": 1536
           },
           "storageConnectionName": "OpenAiStorageConnection"
@@ -26,4 +26,4 @@
           "maxConcurrentCalls": 1
       }
       }
-}
\ No newline at end of file
+}