diff --git a/app/routers/plants.py b/app/routers/plants.py
index e9a7362..02c1cd6 100644
--- a/app/routers/plants.py
+++ b/app/routers/plants.py
@@ -55,7 +55,7 @@ async def get_plants_by_company(
             log_response = db.table("solar_logs") \
                 .select("*") \
                 .eq("plant_id", plant["id"]) \
-                .order("timestamp", desc=True) \
+                .order("created_at", desc=True) \
                 .limit(1) \
                 .execute()
             
@@ -119,7 +119,7 @@ async def get_plant_detail(
         logs_response = db.table("solar_logs") \
             .select("*") \
             .eq("plant_id", plant_id) \
-            .order("timestamp", desc=True) \
+            .order("created_at", desc=True) \
             .limit(10) \
             .execute()