diff --git a/backend/open_webui/config.py b/backend/open_webui/config.py
index 2f4be8d98..2165a9404 100644
--- a/backend/open_webui/config.py
+++ b/backend/open_webui/config.py
@@ -1751,7 +1751,7 @@ QDRANT_API_KEY = os.environ.get("QDRANT_API_KEY", None)
 QDRANT_ON_DISK = os.environ.get("QDRANT_ON_DISK", "false").lower() == "true"
 QDRANT_PREFER_GRPC = os.environ.get("QDRANT_PREFER_GRPC", "False").lower() == "true"
 QDRANT_GRPC_PORT = int(os.environ.get("QDRANT_GRPC_PORT", "6334"))
-QDRANT_MULTI_TENANCY = os.environ.get("QDRANT_MULTI_TENANCY", "false").lower() == "true"
+QDRANT_MULTITENANCY = os.environ.get("QDRANT_MULTITENANCY", "false").lower() == "true"
 
 # OpenSearch
 OPENSEARCH_URI = os.environ.get("OPENSEARCH_URI", "https://localhost:9200")
diff --git a/backend/open_webui/retrieval/vector/factory.py b/backend/open_webui/retrieval/vector/factory.py
index 632050348..cecf34183 100644
--- a/backend/open_webui/retrieval/vector/factory.py
+++ b/backend/open_webui/retrieval/vector/factory.py
@@ -1,6 +1,6 @@
 from open_webui.retrieval.vector.main import VectorDBBase
 from open_webui.retrieval.vector.type import VectorType
-from open_webui.config import VECTOR_DB, QDRANT_MULTI_TENANCY
+from open_webui.config import VECTOR_DB, QDRANT_MULTITENANCY
 
 
 class Vector:
@@ -16,7 +16,7 @@ class Vector:
 
                 return MilvusClient()
             case VectorType.QDRANT:
-                if QDRANT_MULTI_TENANCY:
+                if QDRANT_MULTITENANCY:
                     from open_webui.retrieval.vector.dbs.qdrant_multitenancy import QdrantClient
 
                     return QdrantClient()