diff --git a/src/frontend/app/profile/profile.component.html b/src/frontend/app/profile/profile.component.html
index 663c73582890a3d9ae6c7b44ed472aff971816af..6ee47f9a5b6c3a306ab7aa742d07d9ab50ebf7ff 100644
--- a/src/frontend/app/profile/profile.component.html
+++ b/src/frontend/app/profile/profile.component.html
@@ -24,8 +24,7 @@
                         </mat-form-field>
                         <mat-form-field class="input-row">
                             <input name="email" matInput placeholder="{{'lang.email' | translate}}" type="mail"
-                                [(ngModel)]="profileInfo.email" (keyup)="newLogin.mail=newLogin.mail.toLowerCase()"
-                                required>
+                                [(ngModel)]="profileInfo.email" required>
                         </mat-form-field>
                         <mat-form-field class="input-row">
                             <input name="firstname" matInput placeholder="{{'lang.firstname' | translate}}" [(ngModel)]="profileInfo.firstname"