diff --git a/theme/boost/templates/core/action_menu_trigger.mustache b/theme/boost/templates/core/action_menu_trigger.mustache
index 35c28e32b25..54960ff4174 100644
--- a/theme/boost/templates/core/action_menu_trigger.mustache
+++ b/theme/boost/templates/core/action_menu_trigger.mustache
@@ -78,7 +78,7 @@
     }
 }}
 <div class="dropdown">
-    <a tabindex="0" class="btn {{triggerextraclasses}} dropdown-toggle" id="dropdown-{{instance}}" aria-label="{{title}}" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="action-menu-{{instance}}-menu">
+    <a tabindex="0" class="{{triggerextraclasses}} dropdown-toggle icon-no-margin" id="dropdown-{{instance}}" aria-label="{{title}}" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="action-menu-{{instance}}-menu">
         {{{actiontext}}}
         {{{menutrigger}}}
             {{#icon}}