diff --git a/source/php/Modularity/AssignmentForm/AssignmentForm.php b/source/php/Modularity/AssignmentForm/AssignmentForm.php
index 1b00118..fd1113d 100644
--- a/source/php/Modularity/AssignmentForm/AssignmentForm.php
+++ b/source/php/Modularity/AssignmentForm/AssignmentForm.php
@@ -18,7 +18,6 @@ class AssignmentForm extends \Modularity\Module
 {
     public $slug = 'mod-v-assign-form';
     public $supports = [];
-    private $ttl;
 
     public function init()
     {
@@ -26,7 +25,7 @@ public function init()
         $this->namePlural   = __('Assignment Forms', API_VOLUNTEER_MANAGER_INTEGRATION_TEXT_DOMAIN);
         $this->description  = __('Module for Volunteer registration form',
             API_VOLUNTEER_MANAGER_INTEGRATION_TEXT_DOMAIN);
-        $this->ttl          = false;
+        $this->cacheTtl          = false;
     }
 
 
diff --git a/source/php/Modularity/VolunteerForm/VolunteerForm.php b/source/php/Modularity/VolunteerForm/VolunteerForm.php
index aadcfed..46be400 100644
--- a/source/php/Modularity/VolunteerForm/VolunteerForm.php
+++ b/source/php/Modularity/VolunteerForm/VolunteerForm.php
@@ -20,8 +20,7 @@ class VolunteerForm extends \Modularity\Module
 {
     public $slug = 'mod-volunteer-form';
     public $supports = [];
-    
-    private $ttl;
+
     private MyPages $myPages;
 
     public function init()
@@ -30,7 +29,7 @@ public function init()
         $this->namePlural   = __('Volunteer Forms', API_VOLUNTEER_MANAGER_INTEGRATION_TEXT_DOMAIN);
         $this->description  = __('Module for Volunteer registration form',
             API_VOLUNTEER_MANAGER_INTEGRATION_TEXT_DOMAIN);
-        $this->ttl          = false;
+        $this->cacheTtl     = false;
         $this->myPages      = new MyPagesService();
     }