diff --git a/frontend/cypress/e2e/side_window/manual_prior_notification_form/form.spec.ts b/frontend/cypress/e2e/side_window/manual_prior_notification_form/form.spec.ts
index d412c83ac0..066aca8b8e 100644
--- a/frontend/cypress/e2e/side_window/manual_prior_notification_form/form.spec.ts
+++ b/frontend/cypress/e2e/side_window/manual_prior_notification_form/form.spec.ts
@@ -118,7 +118,7 @@ context('Side Window > Manual Prior Notification Form > Form', () => {
       editSideWindowPriorNotification('PAGEOT JO', createdPriorNotification.reportId)
 
       cy.contains('Créé par dummy@email.gouv.fr il y a').should('exist')
-      cy.contains('Dernière mise à jour il y a').should('exist')
+      cy.contains('Dernière mise à jour par dummy@email.gouv.fr il y a').should('exist')
 
       cy.intercept('PUT', `/bff/v1/prior_notifications/manual/${createdPriorNotification.reportId}`).as(
         'updateManualPriorNotification'