diff --git a/.env-template b/.env-template
index 4152b9782..dfa2408e6 100644
--- a/.env-template
+++ b/.env-template
@@ -1,8 +1,7 @@
-OPENAI_API_KEY=<LLM api key (for example, open ai key)>
-SELF_HOSTED_MODEL=false
+API_KEY=<LLM api key (for example, open ai key)>
 VITE_API_STREAMING=true
 
-#For Azure
+#For Azure (you can delete it if you don't use Azure)
 OPENAI_API_BASE=
 OPENAI_API_VERSION=
 AZURE_DEPLOYMENT_NAME=
diff --git a/application/api/user/routes.py b/application/api/user/routes.py
index 56b020197..02a0876c3 100644
--- a/application/api/user/routes.py
+++ b/application/api/user/routes.py
@@ -84,13 +84,14 @@ def delete_old():
     path = request.args.get("path")
     dirs = path.split("/")
     dirs_clean = []
-    for i in range(1, len(dirs)):
+    for i in range(0, len(dirs)):
         dirs_clean.append(secure_filename(dirs[i]))
     # check that path strats with indexes or vectors
-    if dirs[0] not in ["indexes", "vectors"]:
+
+    if dirs_clean[0] not in ["indexes", "vectors"]:
         return {"status": "error"}
-    path_clean = "/".join(dirs)
-    vectors_collection.delete_one({"location": path})
+    path_clean = "/".join(dirs_clean)
+    vectors_collection.delete_one({"name": dirs_clean[-1], 'user': dirs_clean[-2]})
     if settings.VECTOR_STORE == "faiss":
         try:
             shutil.rmtree(os.path.join(current_dir, path_clean))