diff --git a/front/src/modules/ui/editable-field/types/ViewField.ts b/front/src/modules/ui/editable-field/types/ViewField.ts
index 7989dd9db..24b04bdce 100644
--- a/front/src/modules/ui/editable-field/types/ViewField.ts
+++ b/front/src/modules/ui/editable-field/types/ViewField.ts
@@ -39,7 +39,7 @@ export type ViewFieldDateMetadata = {
 export type ViewFieldNumberMetadata = {
   type: 'number';
   fieldName: string;
-  isPositive: boolean;
+  isPositive?: boolean;
 };
 
 export type ViewFieldRelationMetadata = {