diff --git a/apps/red-ui/src/app/modules/dossier/dialogs/edit-dossier-dialog/attributes/edit-dossier-attributes.component.ts b/apps/red-ui/src/app/modules/dossier/dialogs/edit-dossier-dialog/attributes/edit-dossier-attributes.component.ts
index e22722727..982311438 100644
--- a/apps/red-ui/src/app/modules/dossier/dialogs/edit-dossier-dialog/attributes/edit-dossier-attributes.component.ts
+++ b/apps/red-ui/src/app/modules/dossier/dialogs/edit-dossier-dialog/attributes/edit-dossier-attributes.component.ts
@@ -66,9 +66,10 @@ export class EditDossierAttributesComponent implements EditDossierSectionInterfa
     async save(): EditDossierSaveResult {
         const dossierAttributeList = this.attributes.map(attr => ({
             dossierAttributeConfigId: attr.id,
-            value: this.isSpecificType(attr, DossierAttributeConfigTypes.DATE)
-                ? moment(this.currentAttrValue(attr)).format('YYYY-MM-DD')
-                : this.currentAttrValue(attr),
+            value:
+                this.isSpecificType(attr, DossierAttributeConfigTypes.DATE) && !!this.currentAttrValue(attr)
+                    ? moment(this.currentAttrValue(attr)).format('YYYY-MM-DD')
+                    : this.currentAttrValue(attr),
         }));
         try {
             await this._dossierAttributesService.setAttributes(this.dossier, dossierAttributeList).toPromise();