diff --git a/assets/layers/sport_pitch/sport_pitch.json b/assets/layers/sport_pitch/sport_pitch.json
index 947aa9d..90e473b 100644
--- a/assets/layers/sport_pitch/sport_pitch.json
+++ b/assets/layers/sport_pitch/sport_pitch.json
@@ -295,7 +295,7 @@
   ],
   "hideUnderlayingFeaturesMinPercentage": 0,
   "icon": {
-    "render": "./assets/layers/sport_pitch/basketball.svg",
+    "render": "circle:white;./assets/layers/sport_pitch/basketball.svg",
     "mappings": [
       {
         "if": {
@@ -311,7 +311,7 @@
             "sport=volleyball"
           ]
         },
-        "then": "./assets/layers/sport_pitch/{sport}.svg"
+        "then": "circle:white;./assets/layers/sport_pitch/{sport}.svg"
       }
     ]
   },
diff --git a/assets/themes/speelplekken/speelplekken.json b/assets/themes/speelplekken/speelplekken.json
index 07e6aec..a6554cd 100644
--- a/assets/themes/speelplekken/speelplekken.json
+++ b/assets/themes/speelplekken/speelplekken.json
@@ -83,7 +83,7 @@
           "and": [
             "type=route",
             "route=foot",
-            "operator=provincie Antwerpen"
+            "operator~[pP]rovincie Antwerpen"
           ]
         },
         "geoJson": "https://pietervdvn.github.io/speelplekken_cache/speelplekken_{z}_{x}_{y}.geojson",
@@ -172,6 +172,10 @@
           {
             "if": "color~*",
             "then": "{color}"
+          },
+          {
+            "if": "colour~*",
+            "then": "{colour}"
           }
         ]
       },