diff --git a/surfsense_backend/app/agents/new_chat/chat_deepagent.py b/surfsense_backend/app/agents/new_chat/chat_deepagent.py
index 76e19cc81..5193cea0c 100644
--- a/surfsense_backend/app/agents/new_chat/chat_deepagent.py
+++ b/surfsense_backend/app/agents/new_chat/chat_deepagent.py
@@ -68,6 +68,7 @@ _CONNECTOR_TYPE_TO_SEARCHABLE: dict[str, str] = {
     "BOOKSTACK_CONNECTOR": "BOOKSTACK_CONNECTOR",
     "CIRCLEBACK_CONNECTOR": "CIRCLEBACK",  # Connector type differs from document type
     "OBSIDIAN_CONNECTOR": "OBSIDIAN_CONNECTOR",
+    "ONEDRIVE_CONNECTOR": "ONEDRIVE_FILE",  # Connector type differs from document type
     # Composio connectors (unified to native document types).
     # Reverse of NATIVE_TO_LEGACY_DOCTYPE in app.db.
     "COMPOSIO_GOOGLE_DRIVE_CONNECTOR": "GOOGLE_DRIVE_FILE",
diff --git a/surfsense_backend/app/agents/new_chat/tools/knowledge_base.py b/surfsense_backend/app/agents/new_chat/tools/knowledge_base.py
index d30288390..2a7269e15 100644
--- a/surfsense_backend/app/agents/new_chat/tools/knowledge_base.py
+++ b/surfsense_backend/app/agents/new_chat/tools/knowledge_base.py
@@ -204,6 +204,7 @@ _ALL_CONNECTORS: list[str] = [
     "CRAWLED_URL",
     "CIRCLEBACK",
     "OBSIDIAN_CONNECTOR",
+    "ONEDRIVE_FILE",
 ]
 
 # Human-readable descriptions for each connector type
@@ -233,6 +234,7 @@ CONNECTOR_DESCRIPTIONS: dict[str, str] = {
     "BOOKSTACK_CONNECTOR": "BookStack pages (personal documentation)",
     "CIRCLEBACK": "Circleback meeting notes, transcripts, and action items",
     "OBSIDIAN_CONNECTOR": "Obsidian vault notes and markdown files (personal notes)",
+    "ONEDRIVE_FILE": "Microsoft OneDrive files and documents (personal cloud storage)",
 }