diff --git a/tests/UnitTests/SecurityTests/SecurityTest.php b/tests/UnitTests/SecurityTests/SecurityTest.php
index 307f09ab..a3edb867 100644
--- a/tests/UnitTests/SecurityTests/SecurityTest.php
+++ b/tests/UnitTests/SecurityTests/SecurityTest.php
@@ -28,6 +28,18 @@ class SecurityTest extends PHPUnit_Smarty
         $this->cleanDir($this->smarty->getCompileDir());
     }
 
+    /**
+     * test that security is loaded
+     */
+    public function testSecurityReenable()
+    {
+        $this->smarty->disableSecurity();
+        $this->smarty->enableSecurity('Security');
+        $this->smarty->fetch('helloworld.tpl');
+        $this->smarty->disableSecurity();
+        $this->smarty->enableSecurity('Security');
+        $this->smarty->fetch('helloworld.tpl');
+    }
     /**
      * test that security is loaded
      */
@@ -383,3 +395,7 @@ class mysecuritystaticclass
         return $i * $i;
     }
 }
+class Security extends Smarty_Security
+{
+
+}