diff --git a/surfsense_backend/app/db.py b/surfsense_backend/app/db.py
index d54254f9c..abca893fb 100644
--- a/surfsense_backend/app/db.py
+++ b/surfsense_backend/app/db.py
@@ -428,6 +428,28 @@ class Chunk(BaseModel, TimestampMixin):
     document = relationship("Document", back_populates="chunks")
 
 
+class SurfsenseDocsDocument(BaseModel, TimestampMixin):
+    """
+    Surfsense documentation storage.
+    Indexed at migration time from MDX files.
+    """
+
+    __tablename__ = "surfsense_docs_documents"
+
+    source = Column(String, nullable=False, unique=True, index=True)  # File path: "connectors/slack.mdx"
+    title = Column(String, nullable=False)
+    content = Column(Text, nullable=False)
+    content_hash = Column(String, nullable=False, index=True)  # For detecting changes
+    embedding = Column(Vector(config.embedding_model_instance.dimension))
+    updated_at = Column(TIMESTAMP(timezone=True), nullable=True, index=True)
+
+    chunks = relationship(
+        "SurfsenseDocsChunk",
+        back_populates="document",
+        cascade="all, delete-orphan",
+    )
+
+
 class Podcast(BaseModel, TimestampMixin):
     """Podcast model for storing generated podcasts."""