diff --git a/src/Model/OutputRKAdists/OutputRKAdists.py b/src/Model/OutputRKAdists/OutputRKAdists.py
index a716432f..9a0cd8ea 100644
--- a/src/Model/OutputRKAdists/OutputRKAdists.py
+++ b/src/Model/OutputRKAdists/OutputRKAdists.py
@@ -193,7 +193,7 @@ class OutputRKAdists(SQLSubModel):
             "output_rk_adists(pamhyr_id, deleted, " +
             "reach, rk, title, scenario) " +
             "VALUES (" +
-            f"{self.id}, {self._db_format({self.is_deleted()})}" +
+            f"{self.id}, {self._db_format(self.is_deleted())}" +
             f"{self._reach}, {self._rk}, " +
             f"'{self._db_format(self._title)}', " +
             f"{self._status.scenario_id}" +