diff --git a/layers/landmarks/landmark.yaml b/layers/landmarks/landmark.yaml
index 857bc7d..2e22fe7 100644
--- a/layers/landmarks/landmark.yaml
+++ b/layers/landmarks/landmark.yaml
@@ -133,17 +133,12 @@ layer:
     layer:
       description: |
           Original value of [`layer`](http://wiki.openstreetmap.org/wiki/Key:layer) tag.
-    indoor:
-      description: |
-          Original value of [`indoor`](http://wiki.openstreetmap.org/wiki/Key:indoor) tag.
-      values:
-      - 1
   datasource:
     geometry_field: geometry
     key_field: osm_id
     key_field_as_attribute: no
     srid: 900913
-    query: (SELECT osm_id, geometry, name, name_en, name_de, {name_languages}, class, subclass, agg_stop, layer, level, indoor, rank FROM layer_lm(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
+    query: (SELECT osm_id, geometry, name, name_en, name_de, {name_languages}, class, subclass, agg_stop, layer, level, rank FROM layer_lm(!bbox!, z(!scale_denominator!), !pixel_width!)) AS t
 schema:
   - ./public_transport_stop_type.sql
   - ./class.sql
diff --git a/layers/landmarks/mapping.yaml b/layers/landmarks/mapping.yaml
index 8858548..4fe2c74 100644
--- a/layers/landmarks/mapping.yaml
+++ b/layers/landmarks/mapping.yaml
@@ -44,9 +44,6 @@ def_poi_fields: &lm_fields
   - name: level
     key: level
     type: integer
-  - name: indoor
-    key: indoor
-    type: bool
   - name: layer
     key: layer
     type: integer