diff --git a/lib/gollum/templates/editor.mustache b/lib/gollum/templates/editor.mustache
index 79f71dbc..747e5976 100644
--- a/lib/gollum/templates/editor.mustache
+++ b/lib/gollum/templates/editor.mustache
@@ -50,13 +50,13 @@
 
     <div id="gollum-editor-format-selector">
       <label for="format">Keybinding</label>
-      <select id="keybinding" name="keybinding" class="form-select">
+      <select id="keybinding" name="keybinding" class="form-select input-sm">
         <option selected="selected">default</option>
         <option>vim</option>
         <option>emacs</option>
       </select>
       <label for="format">Markup</label>
-      <select id="wiki_format" name="format" class="form-select">
+      <select id="wiki_format" name="format" class="form-select input-sm">
       {{#formats}}
       {{#enabled}}
       <option {{#selected}}selected="selected" {{/selected}}value="{{id}}" data-ext="{{ext}}">