diff --git a/app/views/common/_tabs.html.erb b/app/views/common/_tabs.html.erb
index ffb7f2afa..454b5d772 100644
--- a/app/views/common/_tabs.html.erb
+++ b/app/views/common/_tabs.html.erb
@@ -8,8 +8,8 @@
   <% end -%>
   </ul>
   <div class="tabs-buttons" style="display:none;">
-    <button class="tab-left" onclick="moveTabLeft(this); return false;"></button>
-    <button class="tab-right" onclick="moveTabRight(this); return false;"></button>
+    <button class="tab-left" type="button" onclick="moveTabLeft(this);"></button>
+    <button class="tab-right" type="button" onclick="moveTabRight(this);"></button>
   </div>
 </div>