diff --git a/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.html b/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.html
index 8922988b1..6fc4cef58 100644
--- a/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.html
+++ b/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.html
@@ -5,7 +5,7 @@
 <div class="modal-body">
   <p>{{message}}</p>
   <div class="form-group">
-    <label class="form-label" i18n>Versions:</label>
+    <span class="form-label d-inline-block" i18n>Versions:</span>
     <ul class="list-group">
       @for (documentID of versionDocumentIDs(); track documentID) {
         @let document = getDocument(documentID);
diff --git a/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.ts b/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.ts
index d37e7f5c0..db87090fd 100644
--- a/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.ts
+++ b/src-ui/src/app/components/common/confirm-dialog/merge-as-versions-confirm-dialog/merge-as-versions-confirm-dialog.component.ts
@@ -17,7 +17,7 @@ export class MergeAsVersionsConfirmDialogComponent
   extends ConfirmDialogComponent
   implements OnInit
 {
-  private documentService = inject(DocumentService)
+  private readonly documentService = inject(DocumentService)
 
   readonly documentIDs = signal<number[]>([])
   readonly documents = signal<Document[]>([])