diff --git a/templates/tracker/issue_details.html b/templates/tracker/issue_details.html
index 6c2bec6..ff9bb09 100644
--- a/templates/tracker/issue_details.html
+++ b/templates/tracker/issue_details.html
@@ -80,6 +80,7 @@
           <ul class="nav nav-tabs" role="tablist">
             <li class="active"><a href="#editor" role="tab" data-toggle="tab">Editor</a></li>
             <li><a href="#preview" role="tab" data-toggle="tab">Preview</a></li>
+            <li><a href="https://daringfireball.net/projects/markdown/syntax" target="blank" role="tab">Syntaxe</a></li>
           </ul>
           <div class="tab-content">
             <div class="tab-pane active" id="editor" style="max-height: 220px;">
diff --git a/templates/tracker/issue_edit.html b/templates/tracker/issue_edit.html
index f945699..53a5943 100644
--- a/templates/tracker/issue_edit.html
+++ b/templates/tracker/issue_edit.html
@@ -22,6 +22,7 @@
       <ul class="nav nav-tabs" role="tablist">
         <li class="active"><a href="#editor" role="tab" data-toggle="tab">Editor</a></li>
         <li><a href="#preview" role="tab" data-toggle="tab">Preview</a></li>
+        <li><a href="https://daringfireball.net/projects/markdown/syntax" target="blank" role="tab">Syntaxe</a></li>
       </ul>
       <div class="tab-content">
         <div class="tab-pane active" id="editor" style="max-height: 220px;">