diff --git a/src/modules/map/components/openlayers/utils/styleFromLiterals.js b/src/modules/map/components/openlayers/utils/styleFromLiterals.js
index 57f282a48..998925720 100644
--- a/src/modules/map/components/openlayers/utils/styleFromLiterals.js
+++ b/src/modules/map/components/openlayers/utils/styleFromLiterals.js
@@ -274,8 +274,8 @@ OlStyleForPropertyValue.prototype.setOlRotation_ = function (
 }
 
 OlStyleForPropertyValue.prototype.getOlStyle_ = function (feature, resolution, properties) {
-    // A value can be 0
-    const value = properties[this.key] ? properties[this.key] : this.defaultVal
+    // Use default value if key is not found in properties
+    const value = properties[this.key] ?? this.defaultVal
     const geomType = getGeomTypeFromGeometry(feature.getGeometry())
 
     let olStyles = null