diff --git a/resources/views/auth/login.tpl b/resources/views/auth/login.tpl
index 9312c1e0..dd168f94 100644
--- a/resources/views/auth/login.tpl
+++ b/resources/views/auth/login.tpl
@@ -30,7 +30,7 @@
                 </div>
                 <!-- /.col -->
                 <div class="col-xs-4">
-                    <img class="pull-right captcha" src="{{ url('auth/captcha') }}" alt="CAPTCHA" title="{{ trans('auth.change-captcha') }}" data-placement="top" data-toggle="tooltip">
+                    <img class="pull-right captcha" src="{{ url('auth/captcha?v='.time()) }}" alt="CAPTCHA" title="{{ trans('auth.change-captcha') }}" data-placement="top" data-toggle="tooltip">
                 </div>
                 <!-- /.col -->
             </div>
diff --git a/resources/views/auth/register.tpl b/resources/views/auth/register.tpl
index 2d11953f..bb46cba3 100644
--- a/resources/views/auth/register.tpl
+++ b/resources/views/auth/register.tpl
@@ -39,7 +39,7 @@
                 </div>
                 <!-- /.col -->
                 <div class="col-xs-4">
-                    <img class="pull-right captcha" src="{{ url('auth/captcha') }}" alt="CAPTCHA" title="{{ trans('auth.change-captcha') }}" data-placement="top" data-toggle="tooltip">
+                    <img class="pull-right captcha" src="{{ url('auth/captcha?v='.time()) }}" alt="CAPTCHA" title="{{ trans('auth.change-captcha') }}" data-placement="top" data-toggle="tooltip">
                 </div>
                 <!-- /.col -->
             </div>