diff --git a/data/presets/power/substation_minor_distribution_building.json b/data/presets/power/substation_minor_distribution_building.json
index 339727bf..3a281fcf 100644
--- a/data/presets/power/substation_minor_distribution_building.json
+++ b/data/presets/power/substation_minor_distribution_building.json
@@ -11,8 +11,7 @@
         "address",
         "gnis/feature_id-US",
         "transformer",
-        "phases",
-        "frequency"
+        "phases"
     ],
     "geometry": [
         "area",
diff --git a/data/presets/power/substation_minor_distribution_kiosk.json b/data/presets/power/substation_minor_distribution_kiosk.json
index 5617f7a7..2205ef22 100644
--- a/data/presets/power/substation_minor_distribution_kiosk.json
+++ b/data/presets/power/substation_minor_distribution_kiosk.json
@@ -11,7 +11,6 @@
         "gnis/feature_id-US",
         "transformer",
         "phases",
-        "frequency",
         "material"
     ],
     "geometry": [