diff --git a/apps/red-ui/src/app/modules/shared-dossiers/dialogs/edit-dossier-dialog/dictionary/dictionary-details-dialog/dictionary-details-dialog.component.html b/apps/red-ui/src/app/modules/shared-dossiers/dialogs/edit-dossier-dialog/dictionary/dictionary-details-dialog/dictionary-details-dialog.component.html
index 2ed511642..4758140ca 100644
--- a/apps/red-ui/src/app/modules/shared-dossiers/dialogs/edit-dossier-dialog/dictionary/dictionary-details-dialog/dictionary-details-dialog.component.html
+++ b/apps/red-ui/src/app/modules/shared-dossiers/dialogs/edit-dossier-dialog/dictionary/dictionary-details-dialog/dictionary-details-dialog.component.html
@@ -10,7 +10,7 @@
         ></redaction-add-edit-entity>
     </div>
 
-    <div class="dialog-actions">
+    <div *ngIf="!data.readOnly" class="dialog-actions">
         <button (click)="save()" [disabled]="disabled" color="primary" mat-flat-button>
             {{ 'dictionary-details.actions.save' | translate }}
         </button>