diff --git a/src/Model/InitialConditions/InitialConditions.py b/src/Model/InitialConditions/InitialConditions.py
index a71f3133..2d88ea68 100644
--- a/src/Model/InitialConditions/InitialConditions.py
+++ b/src/Model/InitialConditions/InitialConditions.py
@@ -250,7 +250,7 @@ class InitialConditions(SQLSubModel):
         )
 
         if new._data is not None:
-            yield new
+            return new
 
     def _db_save(self, execute, data=None):
         ok = True