diff --git a/configs/resident/atwork_subtour_frequency.yaml b/configs/resident/atwork_subtour_frequency.yaml
index ed3ab3e..6de559f 100644
--- a/configs/resident/atwork_subtour_frequency.yaml
+++ b/configs/resident/atwork_subtour_frequency.yaml
@@ -9,3 +9,6 @@ preprocessor:
     - land_use
     - tours
     - joint_tour_participants
+
+compute_settings:
+  fastmath: false