diff --git a/data/presets/waterway/fuel.json b/data/presets/waterway/fuel.json
index 07c1fe52a6..24cf249619 100644
--- a/data/presets/waterway/fuel.json
+++ b/data/presets/waterway/fuel.json
@@ -33,5 +33,10 @@
     "tags": {
         "waterway": "fuel"
     },
+    "addTags": {
+        "waterway": "fuel",
+        "seamark:type": "small_craft_facility",
+        "seamark:small_craft_facility:category": "fuel_station"
+    },
     "name": "Marine Fuel Station"
 }
diff --git a/data/presets/waterway/sanitary_dump_station.json b/data/presets/waterway/sanitary_dump_station.json
index f5250536f1..16556b4195 100644
--- a/data/presets/waterway/sanitary_dump_station.json
+++ b/data/presets/waterway/sanitary_dump_station.json
@@ -34,5 +34,10 @@
     "tags": {
         "waterway": "sanitary_dump_station"
     },
+    "addTags": {
+        "waterway": "sanitary_dump_station",
+        "seamark:type": "small_craft_facility",
+        "seamark:small_craft_facility:category": "pump-out"
+    },
     "name": "Marine Toilet Disposal"
 }