diff --git a/schema/notifications.hcl b/schema/notifications.hcl
index 474e0f18..43387f93 100644
--- a/schema/notifications.hcl
+++ b/schema/notifications.hcl
@@ -269,4 +269,28 @@ table "notification_silences" {
     type    = BRIN
     columns = [column.until]
   }
+  foreign_key "notification_silence_check_id_fkey" {
+    columns     = [column.check_id]
+    ref_columns = [table.checks.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  foreign_key "notification_silence_config_id_fkey" {
+    columns     = [column.config_id]
+    ref_columns = [table.config_items.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  foreign_key "notification_silence_component_id_fkey" {
+    columns     = [column.component_id]
+    ref_columns = [table.components.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
+  foreign_key "notification_silence_canary_id_fkey" {
+    columns     = [column.canary_id]
+    ref_columns = [table.canaries.column.id]
+    on_update   = NO_ACTION
+    on_delete   = NO_ACTION
+  }
 }
\ No newline at end of file
diff --git a/views/021_notification.sql b/views/021_notification.sql
index c34398fe..f651d2cd 100644
--- a/views/021_notification.sql
+++ b/views/021_notification.sql
@@ -67,4 +67,4 @@ BEGIN
     VALUES (p_notification_id, p_status, p_source_event, p_resource_id);
   END IF;
 END;
-$$ LANGUAGE plpgsql;
\ No newline at end of file
+$$ LANGUAGE plpgsql;