diff --git a/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/fixtures/update-competence-bloc-bp-boucher-mutation-response.json b/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/fixtures/update-competence-bloc-bp-boucher-mutation-response.json
new file mode 100644
index 000000000..7535c2382
--- /dev/null
+++ b/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/fixtures/update-competence-bloc-bp-boucher-mutation-response.json
@@ -0,0 +1,7 @@
+{
+  "data": {
+    "referential_updateCertificationCompetenceBloc": {
+      "id": "008a6fab-55ad-4412-ab17-56bc4b8e2fd0"
+    }
+  }
+}
diff --git a/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/update-certification-competence-bloc-page.cy.ts b/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/update-certification-competence-bloc-page.cy.ts
index 887c4b1c2..f26fa865b 100644
--- a/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/update-certification-competence-bloc-page.cy.ts
+++ b/packages/reva-admin-react/cypress/e2e/certifications/update-certification-competence-bloc-page/update-certification-competence-bloc-page.cy.ts
@@ -1,5 +1,6 @@
-import { stubQuery } from "../../../utils/graphql";
+import { stubMutation, stubQuery } from "../../../utils/graphql";
 import certificationCBBPBoucher1 from "./fixtures/certification-competence-bloc-bp-boucher-1.json";
+import updateCertificationBlocMutationResponse from "./fixtures/update-competence-bloc-bp-boucher-mutation-response.json";
 
 function interceptCertificationCompetenceBloc() {
   cy.intercept("POST", "/api/graphql", (req) => {
@@ -21,6 +22,16 @@ function interceptCertificationCompetenceBloc() {
   });
 }
 
+function interceptUpdateCertificationCompetenceBlocMutation() {
+  cy.intercept("POST", "/api/graphql", (req) => {
+    stubMutation(
+      req,
+      "updateCertificationCompetenceBlocForUpdateCertificationCompetenceBlocPage",
+      updateCertificationBlocMutationResponse,
+    );
+  });
+}
+
 context("when i access the update certification page ", () => {
   it("display the page with a correct title", function () {
     interceptCertificationCompetenceBloc();
@@ -39,4 +50,36 @@ context("when i access the update certification page ", () => {
         "RNCP37310BC01 - Préparation, présentation, décoration et vente en boucherie",
       );
   });
+
+  it("dont let me submit the form if no edit has been made", function () {
+    interceptCertificationCompetenceBloc();
+    cy.admin(
+      "http://localhost:3003/admin2/certifications-v2/bf78b4d6-f6ac-4c8f-9e6b-d6c6ae9e891b/bloc-competence/008a6fab-55ad-4412-ab17-56bc4b8e2fd0/",
+    );
+    cy.wait("@activeFeaturesForConnectedUser");
+    cy.wait("@getMaisonMereCGUQuery");
+    cy.wait("@getCompetenceBlocForUpdateCompetenceBlocPage");
+
+    cy.get("button").contains("Enregistrer").should("be.disabled");
+  });
+
+  it("let me update a competence bloc and submit the form", function () {
+    interceptCertificationCompetenceBloc();
+    interceptUpdateCertificationCompetenceBlocMutation();
+    cy.admin(
+      "http://localhost:3003/admin2/certifications-v2/bf78b4d6-f6ac-4c8f-9e6b-d6c6ae9e891b/bloc-competence/008a6fab-55ad-4412-ab17-56bc4b8e2fd0/",
+    );
+    cy.wait("@activeFeaturesForConnectedUser");
+    cy.wait("@getMaisonMereCGUQuery");
+    cy.wait("@getCompetenceBlocForUpdateCompetenceBlocPage");
+
+    cy.get('[data-test="competence-bloc-label-input"] input')
+      .clear()
+      .type("updated competence bloc label");
+
+    cy.get("button").contains("Enregistrer").click();
+    cy.wait(
+      "@updateCertificationCompetenceBlocForUpdateCertificationCompetenceBlocPage",
+    );
+  });
 });
diff --git a/packages/reva-admin-react/src/app/(admin)/certifications-v2/[certificationId]/bloc-competence/_components/CompetenceBlocForm.tsx b/packages/reva-admin-react/src/app/(admin)/certifications-v2/[certificationId]/bloc-competence/_components/CompetenceBlocForm.tsx
index bdb6901d4..719874f43 100644
--- a/packages/reva-admin-react/src/app/(admin)/certifications-v2/[certificationId]/bloc-competence/_components/CompetenceBlocForm.tsx
+++ b/packages/reva-admin-react/src/app/(admin)/certifications-v2/[certificationId]/bloc-competence/_components/CompetenceBlocForm.tsx
@@ -55,6 +55,7 @@ export const CompetenceBlocForm = ({
   return (
     <form onSubmit={handleFormSubmit} className={`${className}`}>
       <Input
+        data-test="competence-bloc-label-input"
         label="Intitulé du bloc de compétences"
         state={errors.label ? "error" : "default"}
         stateRelatedMessage={errors.label?.message?.toString()}