diff --git a/backend/src/routes/mowing.js b/backend/src/routes/mowing.js
index 851209b..758b9b7 100644
--- a/backend/src/routes/mowing.js
+++ b/backend/src/routes/mowing.js
@@ -100,7 +100,7 @@ router.get('/sessions', async (req, res, next) => {
        JOIN mowing_session_sections lss ON lss.session_id = ms.id
        JOIN lawn_sections ls ON lss.lawn_section_id = ls.id
        WHERE ${where}
-       GROUP BY ms.id, p.name, ue.custom_name
+       GROUP BY ms.id, p.name, ue.custom_name, ue.cutting_width_inches
        ORDER BY ms.created_at DESC
        LIMIT 200`,
       params
@@ -242,7 +242,7 @@ router.get('/logs', async (req, res, next) => {
        JOIN mowing_session_sections lss ON lss.session_id = ms.id
        JOIN lawn_sections ls ON lss.lawn_section_id = ls.id
        WHERE ${where}
-       GROUP BY ms.id, p.name, ue.custom_name
+       GROUP BY ms.id, p.name, ue.custom_name, ue.cutting_width_inches
        ORDER BY ms.created_at DESC
        LIMIT 200`, params);
     res.json({ success: true, data: { logs: rs.rows } });