diff --git a/src/components/FeatureType/SymbologySelector.vue b/src/components/FeatureType/SymbologySelector.vue
index 3f98932af08de44e7de9d56eec0695bf07091b47..a2203d3e7253478bfbbf165d3b4a1fd11241c75c 100644
--- a/src/components/FeatureType/SymbologySelector.vue
+++ b/src/components/FeatureType/SymbologySelector.vue
@@ -14,7 +14,7 @@
           :name="form.color.html_name"
         >
       </div>
-      <div v-if="geomType === 'polygon'">
+      <div v-if="geomType === 'polygon' || title !== 'Symbologie par défault :'">
         <label>Opacité &nbsp;<span>(%)</span></label>
         <div class="range-container">
           <input