diff --git a/src/main/twirl/pulls/conversation.scala.html b/src/main/twirl/pulls/conversation.scala.html
index 0a3f2a2..89b5ad1 100644
--- a/src/main/twirl/pulls/conversation.scala.html
+++ b/src/main/twirl/pulls/conversation.scala.html
@@ -42,7 +42,7 @@
         pullreq.repositoryName == pullreq.requestRepositoryName && repository.branchList.contains(pullreq.requestBranch)){
         <div class="box issue-comment-box" style="background-color: #d0eeff;">
           <div class="box-content"class="issue-content" style="border: 1px solid #87a8c9; padding: 10px;">
-            <a href="@url(repository)/pull/@issue.issueId/delete/@pullreq.requestBranch" class="btn btn-info pull-right delete-branch" data-name="@pullreq.requestBranch">Delete branch</a>
+            <a href="@url(repository)/pull/@issue.issueId/delete/@encodeRefName(pullreq.requestBranch)" class="btn btn-info pull-right delete-branch" data-name="@pullreq.requestBranch">Delete branch</a>
             <div>
               <span class="strong">Pull request successfully merged and closed</span>
             </div>