diff --git a/layers/landuse/mapping.yaml b/layers/landuse/mapping.yaml
index d3f2129..768151d 100644
--- a/layers/landuse/mapping.yaml
+++ b/layers/landuse/mapping.yaml
@@ -63,6 +63,9 @@ tables:
       type: string
     - name: area
       type: area
+    - name: man_made
+      key: man_made
+      type: string
     mapping:
       landuse:
       - railway