diff --git a/project.mml b/project.mml
index 8f1a287a0..a19e675a6 100644
--- a/project.mml
+++ b/project.mml
@@ -721,7 +721,7 @@ Layer:
                 NULL AS int_surface,
                 NULL AS access,
                 construction,
-                CASE WHEN service IN ('parking_aisle', 'drive-through', 'driveway') OR leisure IN ('slipway') THEN 'INT-minor'::text ELSE 'INT-normal'::text END AS service,
+                NULL AS service,
                 'no' AS link,
                 (CASE
                   WHEN tags->'railway:preserved' = 'yes' THEN 'yes'