diff --git a/pub/api/classes/API_system_modules.php b/pub/api/classes/API_system_modules.php
index facacc9..22c569d 100644
--- a/pub/api/classes/API_system_modules.php
+++ b/pub/api/classes/API_system_modules.php
@@ -20,7 +20,7 @@ class API_system_modules extends API
     public function enableModule()
     {
 
-        $module_uuid_enabled = ($this->data['module_enabled']) ? 0 : 1;
+        $module_uuid_enabled = ($this->data['module_enabled']) ? 1 : 0;
 
         # Module 'system cannot be disabled'
         $query = "UPDATE system_modules SET module_enabled = ? WHERE module_uuid = ? AND module_slugify != 'system'";
diff --git a/pub/bin/pages/portal-management/pageSystemConfig.php b/pub/bin/pages/portal-management/pageSystemConfig.php
index 56145c7..e1733c2 100644
--- a/pub/bin/pages/portal-management/pageSystemConfig.php
+++ b/pub/bin/pages/portal-management/pageSystemConfig.php
@@ -331,7 +331,7 @@ while ($module = $system_modules_data->fetch_assoc()) {
                                             <td>
                                                 <label class="switch">
 
-                                                    <input type="checkbox" class="checkbox" data-api-url="/api/v1/portal-management/modules/" data-api-data='<?php echo json_encode(['module_uuid' => $module['module_uuid'], 'module_enabled' => $module['module_enabled'] ? 0 : 1]) ?>' data-api-changevalue="module_enabled"
+                                                    <input type="checkbox" class="checkbox" data-api-url="/api/v1/portal-management/modules/" data-api-data='<?php echo json_encode(['module_uuid' => $module['module_uuid'], 'module_enabled' => $module['module_enabled'] ? 1 : 0]) ?>' data-api-changevalue="module_enabled"
                                                             <?php echo(($module['module_enabled']) ? 'checked' : '') ?>
                                                             <?php echo ($API->checkPermissions('admin-modules', 'RW', true)) ? '' : 'disabled' ?>
                                                             <?php echo(($module['module_slugify'] == 'system') ? 'disabled' : '') ?>>