diff --git a/config/config.json b/config/config.json
index 135fef8..6e60769 100644
--- a/config/config.json
+++ b/config/config.json
@@ -5,7 +5,11 @@
         "embeddings_url": "http://localhost:11434",
         "base_model": "mistral",
         "embeddings_model": "mxbai-embed-large",
-        "base_header": "",
-        "embeddings_header": ""
+        "base_header": {
+            "": ""
+        },
+        "embeddings_header": {
+            "": ""
+        }
     }
 }
\ No newline at end of file