diff --git a/Application/Core/Setup/Actions.php b/Application/Core/Setup/Actions.php
new file mode 100644
index 0000000..8e33665
--- /dev/null
+++ b/Application/Core/Setup/Actions.php
@@ -0,0 +1,111 @@
+<?php
+
+/**
+ * This file is part of O3-Shop TinyMCE editor module.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with O3-Shop.  If not, see <http://www.gnu.org/licenses/>
+ *
+ * @copyright  Copyright (c) 2022 Marat Bedoev, bestlife AG
+ * @copyright  Copyright (c) 2023 O3-Shop (https://www.o3-shop.com)
+ * @license    https://www.gnu.org/licenses/gpl-3.0  GNU General Public License 3 (GPLv3)
+ */
+
+namespace O3\TinyMCE\Application\Core\Setup;
+
+use OxidEsales\Eshop\Core\Registry;
+use OxidEsales\EshopCommunity\Internal\Container\ContainerFactory;
+use OxidEsales\EshopCommunity\Internal\Framework\Module\Configuration\Bridge\ShopConfigurationDaoBridgeInterface;
+use OxidEsales\EshopCommunity\Internal\Framework\Module\Configuration\DataObject\ModuleConfiguration;
+use OxidEsales\EshopCommunity\Internal\Framework\Module\Configuration\DataObject\ModuleConfiguration\Template;
+use OxidEsales\EshopCommunity\Internal\Framework\Module\Configuration\DataObject\ModuleConfiguration\TemplateBlock;
+use OxidEsales\EshopCommunity\Internal\Framework\Module\Configuration\Exception\ModuleConfigurationNotFoundException;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\ContainerInterface;
+use Psr\Container\NotFoundExceptionInterface;
+
+class Actions
+{
+    /**
+     * clear cache
+     */
+    public function clearCache(): void
+    {
+        try {
+            $oUtils = Registry::getUtils();
+            $oUtils->resetTemplateCache($this->getModuleTemplates());
+            $oUtils->resetLanguageCache();
+        } catch (ContainerExceptionInterface|NotFoundExceptionInterface|ModuleConfigurationNotFoundException $e) {
+            Registry::getLogger()->error($e->getMessage(), [$this]);
+            Registry::getUtilsView()->addErrorToDisplay($e->getMessage());
+        }
+    }
+
+    /**
+     * @return array
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws ModuleConfigurationNotFoundException
+     */
+    protected function getModuleTemplates(): array
+    {
+        $container = $this->getDIContainer();
+        $shopConfiguration = $container->get(ShopConfigurationDaoBridgeInterface::class)->get();
+        $moduleConfiguration = $shopConfiguration->getModuleConfiguration('o3-tinymce-editor');
+
+        return array_unique(
+            array_merge(
+                $this->getModuleTemplatesFromTemplates($moduleConfiguration),
+                $this->getModuleTemplatesFromBlocks($moduleConfiguration)
+            )
+        );
+    }
+
+    /**
+     * @param ModuleConfiguration $moduleConfiguration
+     *
+     * @return array
+     */
+    protected function getModuleTemplatesFromTemplates(ModuleConfiguration $moduleConfiguration): array
+    {
+        /** @var $template Template */
+        return array_map(
+            function ($template) {
+                return $template->getTemplateKey();
+            },
+            $moduleConfiguration->getTemplates()
+        );
+    }
+
+    /**
+     * @param ModuleConfiguration $moduleConfiguration
+     *
+     * @return array
+     */
+    protected function getModuleTemplatesFromBlocks(ModuleConfiguration $moduleConfiguration): array
+    {
+        /** @var $templateBlock TemplateBlock */
+        return array_map(
+            function ($templateBlock) {
+                return basename($templateBlock->getShopTemplatePath());
+            },
+            $moduleConfiguration->getTemplateBlocks()
+        );
+    }
+
+    /**
+     * @return ContainerInterface|null
+     */
+    protected function getDIContainer(): ?ContainerInterface
+    {
+        return ContainerFactory::getInstance()->getContainer();
+    }
+}
\ No newline at end of file
diff --git a/Application/Core/Setup/Events.php b/Application/Core/Setup/Events.php
new file mode 100644
index 0000000..6cccc11
--- /dev/null
+++ b/Application/Core/Setup/Events.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * This file is part of O3-Shop TinyMCE editor module.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with O3-Shop.  If not, see <http://www.gnu.org/licenses/>
+ *
+ * @copyright  Copyright (c) 2022 Marat Bedoev, bestlife AG
+ * @copyright  Copyright (c) 2023 O3-Shop (https://www.o3-shop.com)
+ * @license    https://www.gnu.org/licenses/gpl-3.0  GNU General Public License 3 (GPLv3)
+ */
+
+declare(strict_types=1);
+
+namespace O3\TinyMCE\Application\Core\Setup;
+
+class Events
+{
+    /**
+     * Execute action on activate event
+     */
+    public static function onActivate(): void
+    {
+        $actions = oxNew(Actions::class);
+        $actions->clearCache();
+    }
+
+    /**
+     * Execute action on deactivate event
+     */
+    public static function onDeactivate(): void
+    {
+        $actions = oxNew(Actions::class);
+        $actions->clearCache();
+    }
+}
diff --git a/metadata.php b/metadata.php
index 94dd434..ef1b02c 100755
--- a/metadata.php
+++ b/metadata.php
@@ -19,6 +19,8 @@
  * @license    https://www.gnu.org/licenses/gpl-3.0  GNU General Public License 3 (GPLv3)
  */
 
+use O3\TinyMCE\Application\Core\Setup\Events;
+
 $sMetadataVersion = '2.1';
 $aModule = [
     'id' => 'o3-tinymce-editor',
@@ -68,4 +70,8 @@ $aModule = [
             'position' => 2,
         ]
     ],
+    'events'       => [
+        'onActivate'   => Events::class.'::onActivate',
+        'onDeactivate' => Events::class.'::onDeactivate'
+    ],
 ];