diff --git a/src/components/map/FeaturePropertyPopup.jsx b/src/components/map/FeaturePropertyPopup.jsx
index d3b959b..7c85346 100644
--- a/src/components/map/FeaturePropertyPopup.jsx
+++ b/src/components/map/FeaturePropertyPopup.jsx
@@ -22,7 +22,7 @@ function renderProperties(feature) {
 }
 
 function renderFeatureId(feature) {
-  return <InputBlock key={"feature-id"} label={"feature id"}>
+  return <InputBlock key={"feature-id"} label={"feature_id"}>
     <StringInput value={displayValue(feature.id)} style={{backgroundColor: 'transparent'}} />
   </InputBlock>
   }