diff --git a/apps/backend/src/extensions/users-permissions/strapi-server.js b/apps/backend/src/extensions/users-permissions/strapi-server.js
index c20f48f90..a92da3865 100644
--- a/apps/backend/src/extensions/users-permissions/strapi-server.js
+++ b/apps/backend/src/extensions/users-permissions/strapi-server.js
@@ -96,7 +96,7 @@ module.exports = (plugin) => {
 
   plugin.routes["content-api"].routes.unshift({
     method: "PUT",
-    path: "/auth/accept-invitation/",
+    path: "/auth/accept-invitation",
     handler: "auth.acceptInvitation",
     config: {
       prefix: "",
diff --git a/apps/backend/tests/auth/index.js b/apps/backend/tests/auth/index.js
index 83c4d4547..8a4171516 100644
--- a/apps/backend/tests/auth/index.js
+++ b/apps/backend/tests/auth/index.js
@@ -156,7 +156,7 @@ describe("auth", () => {
         const invitedUserToken = await getUserJWT(invitedUserData.username);
 
         const res = await request(strapi.server.httpServer)
-          .put("/api/auth/accept-invitation/")
+          .put("/api/auth/accept-invitation")
           .auth(invitedUserToken, { type: "bearer" });
 
         expect(res.status).toEqual(200);