diff --git a/frontend/cypress/e2e/backoffice/new_regulation.spec.ts b/frontend/cypress/e2e/backoffice/new_regulation.spec.ts
index 5fcbb7268b..bfaf2fc303 100644
--- a/frontend/cypress/e2e/backoffice/new_regulation.spec.ts
+++ b/frontend/cypress/e2e/backoffice/new_regulation.spec.ts
@@ -8,7 +8,7 @@ context('New Regulation', () => {
 
   it('Select, change and remove law type Reg. MEMN', () => {
     cy.get('[id="Choisir un ensemble"]').click()
-    cy.get('[id="Choisir un ensemble-listbox"] > div').should('have.length', 18)
+    cy.get('[id="Choisir un ensemble-listbox"] > div').should('have.length', 19)
     cy.get('[id="Choisir un ensemble-listbox"]').type('{esc}')
 
     // Open menu and select "Reg. MEMN",  the tag is displayed