diff --git a/src/tribler/core/components/database/db/layers/health_data_access_layer.py b/src/tribler/core/components/database/db/layers/health_data_access_layer.py
index 91f33252903..28df7cbe5ca 100644
--- a/src/tribler/core/components/database/db/layers/health_data_access_layer.py
+++ b/src/tribler/core/components/database/db/layers/health_data_access_layer.py
@@ -29,7 +29,7 @@ class HealthInfo(db.Entity):
             seeders = orm.Required(int, default=0)
             leechers = orm.Required(int, default=0)
             source = orm.Required(int, default=0)  # Source enum
-            trackers = orm.Set(lambda: Tracker)
+            tracker = orm.Required(lambda: Tracker)
             last_check = orm.Required(datetime.datetime, default=datetime.datetime.utcnow)
 
         class Tracker(db.Entity):