diff --git a/api/routers/sources.py b/api/routers/sources.py
index 22c8624..78545e8 100644
--- a/api/routers/sources.py
+++ b/api/routers/sources.py
@@ -185,7 +185,7 @@ async def get_sources(
             query = f"""
                 SELECT id, asset, created, title, updated, topics, command,
                 (SELECT VALUE count() FROM source_insight WHERE source = $parent.id GROUP ALL)[0].count OR 0 AS insights_count,
-                ((SELECT VALUE id FROM source_embedding WHERE source = $parent.id LIMIT 1)) != NONE AS embedded
+                (SELECT VALUE id FROM source_embedding WHERE source = $parent.id LIMIT 1) != [] AS embedded
                 FROM (select value in from reference where out=$notebook_id)
                 {order_clause}
                 LIMIT $limit START $offset
@@ -204,7 +204,7 @@ async def get_sources(
             query = f"""
                 SELECT id, asset, created, title, updated, topics, command,
                 (SELECT VALUE count() FROM source_insight WHERE source = $parent.id GROUP ALL)[0].count OR 0 AS insights_count,
-                ((SELECT VALUE id FROM source_embedding WHERE source = $parent.id LIMIT 1)) != NONE AS embedded
+                (SELECT VALUE id FROM source_embedding WHERE source = $parent.id LIMIT 1) != [] AS embedded
                 FROM source
                 {order_clause}
                 LIMIT $limit START $offset