diff --git a/src/app/components/field-set/field-set.component.ts b/src/app/components/field-set/field-set.component.ts
index 70cd6a4ffa1295622b1d09750e354fe6b1f84a3d..ee5e3de853b7a884b6f6b0f8f2b18963205f5f0b 100644
--- a/src/app/components/field-set/field-set.component.ts
+++ b/src/app/components/field-set/field-set.component.ts
@@ -76,7 +76,7 @@ export class FieldSetComponent implements DoCheck {
     /** flag d'activation du bouton supprimer */
     public get enableRemoveButton() {
         if (this._fieldSet.parent instanceof FieldsetContainer) {
-            return this._fieldSet.parent.fieldsets.length > 0;
+            return this._fieldSet.parent.fieldsets.length > 1;
         }
         return false;
     }