diff --git a/projects/editor/src/app/text-editor/rich-text-editor.component.html b/projects/editor/src/app/text-editor/rich-text-editor.component.html
index ee6b40121a764f81a467bc77fa9c9b6415af378c..38b355a8b4f07db7c53264be35d9339e4e143962 100644
--- a/projects/editor/src/app/text-editor/rich-text-editor.component.html
+++ b/projects/editor/src/app/text-editor/rich-text-editor.component.html
@@ -195,6 +195,7 @@
     <mat-menu #specialCharsMenu="matMenu" yPosition="above">
       <button mat-button (click)="insertSpecialChar('&nbsp;')"
               [matTooltip]="'GeschĂĽtztes Leerzeichen'">&blank;</button>
+      <button mat-button (click)="insertSpecialChar('&rsquo;')">&rsquo;</button>
       <button mat-button (click)="insertSpecialChar('&bdquo;')">&bdquo;</button>
       <button mat-button (click)="insertSpecialChar('&rdquo;')">&rdquo;</button>
       <button mat-button (click)="insertSpecialChar('&female;')">&female;</button>