diff --git a/buildings.json b/buildings.json
index 6b262ca..5eb9cb3 100644
--- a/buildings.json
+++ b/buildings.json
@@ -13,7 +13,7 @@
         ]
     },
     "feature": {
-        "markerSign": null,
+        "markerSymbol": null,
         "priority": [
             "{% set p = 100 %}",
             "{% if tags.name %}{% set p = p - 10 %}{% endif %}",
diff --git a/car_maxspeed.json b/car_maxspeed.json
index fbfc741..3ca53a8 100644
--- a/car_maxspeed.json
+++ b/car_maxspeed.json
@@ -48,7 +48,7 @@
             "{{ trans('unknown') }}",
             "{% endif %}"
         ],
-        "markerSign": null,
+        "markerSymbol": null,
         "listMarkerSymbol": "line",
         "style": {
             "width": "3",
diff --git a/power.json b/power.json
index baa3ffb..b272369 100644
--- a/power.json
+++ b/power.json
@@ -28,7 +28,7 @@
             "{% set x='generator:method' %}{% if tags[x] %}<br/>{{ keyTrans('generator:method') }}: {{ tagTransList('generator:method', tags[x]) }}{% endif %}",
             "{% set x='generator:type' %}{% if tags[x] %}<br/>{{ tagTransList('generator:type') }}: {{ tagTrans('generator:type', tags[x]) }}{% endif %}"
         ],
-        "markerSign": null,
+        "markerSymbol": null,
         "priority": "{% if tags.power == 'plant' %}0{% elseif tags.power == 'generator' or tags.power == 'line' %}1{% elseif tags.power == 'substation' %}2{% else %}3{% endif %}"
     }
 }
diff --git a/railway-electrification.json b/railway-electrification.json
index 8db35c5..4aca9b8 100644
--- a/railway-electrification.json
+++ b/railway-electrification.json
@@ -52,7 +52,7 @@
             "{{ keyTrans('gauge') }}: {{ tags.gauge|default(trans('unknown')) }}<br/>",
             "{% if tags.electrified == 'no' %}{{ keyTrans('electrified') }}: {{ tagTrans('electrified', 'no') }}{% elseif tags.electrified %}{{ keyTrans('electrified') }}: {{ tagTrans('electrified', tags.electrified) }}, {{ keyTrans('voltage') }}: {{ tags.voltage|default(trans('unknown')) }}, {{ keyTrans('frequency') }}: {{ tags.frequency|default(trans('unknown')) }}<br/>{% endif %}"
         ],
-        "markerSign": null,
+        "markerSymbol": null,
         "listMarkerSymbol": "line",
         "styles": "casing,default",
         "priority": "{% if tags.railway == 'station' %}0{% elseif tags.railway in [ 'halt', 'tram_stop' ] %}1{% else %}5{% endif %}",
diff --git a/water.json b/water.json
index 267dbdd..accb122 100644
--- a/water.json
+++ b/water.json
@@ -33,7 +33,7 @@
             "{{ tagTrans('natural', tags.natural) }}",
             "{% endif %}"
         ],
-        "markerSign": null,
+        "markerSymbol": null,
         "listMarkerSymbol": [
             "{% if tags.natural == 'water' %}",
             "polygon",
diff --git a/works.json b/works.json
index d406a05..abeeeeb 100644
--- a/works.json
+++ b/works.json
@@ -15,6 +15,6 @@
         "12": "(node[landuse~'^(industrial)$'];way[landuse~'^(industrial)$'];relation[landuse~'^(industrial)$'];)"
     },
     "feature": {
-        "markerSign": null
+        "markerSymbol": null
     }
 }